एपीए उद्धरण

(1967). Trade policy toward low- income countries. New York: The Research and Policy Committee.

शिकागो स्टाइल उद्धरण

Trade Policy Toward Low- Income Countries. New York: The Research and Policy Committee, 1967.

एमएलए उद्धरण

Trade Policy Toward Low- Income Countries. New York: The Research and Policy Committee, 1967.