एपीए उद्धरण

(1974). New problems to be solved 1974. Tokyo: Small and Medium Enterprise Agency.

शिकागो स्टाइल उद्धरण

New Problems to Be Solved 1974. Tokyo: Small and Medium Enterprise Agency, 1974.

एमएलए उद्धरण

New Problems to Be Solved 1974. Tokyo: Small and Medium Enterprise Agency, 1974.