एपीए उद्धरण

Esperanya ,M. (1994). Colon Classification. Sarada Ranganathan endowment.

शिकागो स्टाइल उद्धरण

Esperanya ,M. Colon Classification. Bangalore: Sarada Ranganathan endowment, 1994.

एमएलए उद्धरण

Esperanya ,M. Colon Classification. Sarada Ranganathan endowment, 1994.