एपीए उद्धरण

(1968). Foreign trade of Japan 1968. Tokyo: Japan External Trade Organization.

शिकागो स्टाइल उद्धरण

Foreign Trade of Japan 1968. Tokyo: Japan External Trade Organization, 1968.

एमएलए उद्धरण

Foreign Trade of Japan 1968. Tokyo: Japan External Trade Organization, 1968.