APA

Fernald C. H., . (1942). Salesmanship. New York: Prentice-Hall, Inc.

Chicago

Fernald Charles Henry, . 1942. Salesmanship. New York: Prentice-Hall, Inc.

Harvard

Fernald C. H., . (1942). Salesmanship. New York: Prentice-Hall, Inc.

MLA

Fernald Charles Henry, . Salesmanship. New York: Prentice-Hall, Inc. 1942.