एपीए उद्धरण

National research centre for oil palm annual report 1996-97. National Research Centre for Oil Palm.

शिकागो स्टाइल उद्धरण

National Research Centre for Oil Palm Annual Report 1996-97. Pedavegi: National Research Centre for Oil Palm.

एमएलए उद्धरण

National Research Centre for Oil Palm Annual Report 1996-97. National Research Centre for Oil Palm.