APA引用形式

C.R. Pillai & C.G. Naidu. (1997). Economics of distance education: The IGNOU experience. IGNOU.

シカゴスタイル引用形

C.R. Pillai , C.G. Naidu. Economics of Distance Education: The IGNOU Experience. New Delhi: IGNOU, 1997.

MLA引用形式

C.R. Pillai , C.G. Naidu. Economics of Distance Education: The IGNOU Experience. IGNOU, 1997.