एपीए उद्धरण

Koli, L. N. Upkars UGC NET/JRF/SET Commerce: Paper II. Upkar Prakashan.

शिकागो स्टाइल उद्धरण

Koli, L N. Upkars UGC NET/JRF/SET Commerce: Paper II. Agra: Upkar Prakashan.

एमएलए उद्धरण

Koli, L N. Upkars UGC NET/JRF/SET Commerce: Paper II. Upkar Prakashan.