एपीए उद्धरण

Direction of trade statistics. (1983). Direction of trade statistics. International montary fund.

शिकागो स्टाइल उद्धरण

Direction of trade statistics. Direction of Trade Statistics. Washington: International montary fund, 1983.

एमएलए उद्धरण

Direction of trade statistics. Direction of Trade Statistics. International montary fund, 1983.