APA

Brooking Institution W. D., Salant W. S., . (1963). The United States balance of payments in 1968. Washington: s.n.

Chicago

Brooking Institution Washington D.C, Salant Walter S, . 1963. The United States balance of payments in 1968. Washington: s.n.

Harvard

Brooking Institution W. D., Salant W. S., . (1963). The United States balance of payments in 1968. Washington: s.n.

MLA

Brooking Institution Washington D.C, Salant Walter S, . The United States balance of payments in 1968. Washington: s.n. 1963.