एपीए उद्धरण

(1972). Germany democratic republic and Japan economic - technological cooperation. Tokyo: japan Travel Bureau, Inc.

शिकागो स्टाइल उद्धरण

Germany Democratic Republic and Japan Economic - Technological Cooperation. Tokyo: japan Travel Bureau, Inc, 1972.

एमएलए उद्धरण

Germany Democratic Republic and Japan Economic - Technological Cooperation. Tokyo: japan Travel Bureau, Inc, 1972.