Παραπομπή APA

Sassoon, D. M. (1968). C.I.F. and F.O.B. contracts. Stevens.

Παραπομπή Chicago Style

Sassoon, David M. C.I.F. and F.O.B. Contracts. London: Stevens, 1968.

Παραπομπή MLA

Sassoon, David M. C.I.F. and F.O.B. Contracts. Stevens, 1968.