एपीए उद्धरण

Damu, T. (2003). Karl Marx: Sathyavum midhyayum. Athira Communications.

शिकागो स्टाइल उद्धरण

Damu, T. Karl Marx: Sathyavum Midhyayum. Kottayam: Athira Communications, 2003.

एमएलए उद्धरण

Damu, T. Karl Marx: Sathyavum Midhyayum. Athira Communications, 2003.