By Bettger, Frank..
México Editorial Azteca 1969 .
284 p. , Translation of: The Frank Bettger sales theatre.

By Chapotin, Marcel..
Madrid Paraninfo 1967 .
206 p. , Translation of: Devenez un as de la vente.

By Gatti, Enrico..
Madrid Ibérico Europa de Ediciones 1970 .
179 p. , Translation of : Il venditore di beni strumentali.

By Niget, Pierre..
Madrid Ibérico Europea de Ediciones 1973 .
124 p. , Translation of: Comment vendre les produits industriels.

By Niget, Pierre..
Madrid Ibérico Europea de Ediciones 1972 .
169 p. , Translation of: Controlez la rentabilité de vos representants.

By Brown, Stanley M..
New York Prentice-Hall 1947 .
x, 1600 p.

By Jenks, Ernest E.
New York Alexander Hamilton Institute 1958 .
338 p. 20 cm..

By Reid, Allan L..
México, D.F. Editorial Diana 1973 .
518 p. , Translation of: Modern applied salesmanship. | Includes index. 9681307968 (pbk.)

By Dunton, Loren..
New York McGraw-Hill 1965 .
xiii, 304 p. 21 cm..

By Fehlman, Frank E.
New York Printers' Ink Pub. Co. 1955 .
262 p. 21 cm..

By Fernald, Charles Henry.
New York Prentice-Hall, Inc. 1942 .
533 p.

[New York] Dow Jones Books 1965 .
ix, 208 p. 21 cm..

By Thompson, Willard Mead..
New York | London Wiley 1963 .
530 p. 24 cm..

By Mercer Francisco, L.
Mexico Ed. Diana 1962 .
326 p. , Original title: The more you show the more you sell.

By Ferrer Garriga, Esteban..
Barcelona Editorial Bruguera 1967 .
337 p., [16] leaves of plates 22 cm..

By Haas, Kenneth Brooks.
New York Rinehart and Winston 1962 .
498 p. 24 cm..

By Zimmer, Allen E..
New York McGraw-Hill 1966 .
x, 226 p. 20 cm..

By Schlain, Bert H..
New York McGraw-Hill 1966 .
ix, 278 p. 21 cm..

By Whiting, Percy H..
New York McGraw-Hill 1964 .
xii, 291 p. 22 cm..

By Ernest, John W..
México McGraw 1973 .
124 p. , Translation of Basic salesmanship.

By Dunton, Loren..
Madrid Iberico Euroea de Ediciones 1973 .
2644 p. , Translation of : How to sell to women.

By Reid, Allan L..
Glenview, Ill. Scott, Foresman & Co. 1981 .
xxi, 536 p. , Rev. ed. of : Modern applied salesmanship, 2nd. ed. 1975 0673161137

By Edwards, William E..
México Editorial Diana 1979 .
392 p. , Translation of : 30 day action guide to big money selling.

By Ernest, John W..
México McGraw 1983 .
126 p. , Translation of Basic salesmanship.