Cita APA (7th ed.)

WHITING D P. (1973). FINANCE OF FOREIGN TRADE & FOREIGN EXCHANGE (2ND.). MACDONALD & EVANS.

Cita Chicago (17th ed.)

WHITING D P. FINANCE OF FOREIGN TRADE & FOREIGN EXCHANGE. 2ND. LONDON: MACDONALD & EVANS, 1973.

Cita MLA (9th ed.)

WHITING D P. FINANCE OF FOREIGN TRADE & FOREIGN EXCHANGE. 2ND. MACDONALD & EVANS, 1973.