एपीए उद्धरण

Rama Krishna Iyer, T. Hand book of economic entomology for South India.

शिकागो स्टाइल उद्धरण

Rama Krishna Iyer, TV. Hand Book of Economic Entomology for South India.

एमएलए उद्धरण

Rama Krishna Iyer, TV. Hand Book of Economic Entomology for South India.