एपीए उद्धरण

ADB. (1993). Environmental guidelines for selected ifrastructure Projects. ADB.

शिकागो स्टाइल उद्धरण

ADB. Environmental Guidelines for Selected Ifrastructure Projects. Manila: ADB, 1993.

एमएलए उद्धरण

ADB. Environmental Guidelines for Selected Ifrastructure Projects. ADB, 1993.