एपीए उद्धरण

Chisnall, P. M. The essence of Market Research (Essence of Management Series).

शिकागो स्टाइल उद्धरण

Chisnall, Peter M. The Essence of Market Research (Essence of Management Series). :.

एमएलए उद्धरण

Chisnall, Peter M. The Essence of Market Research (Essence of Management Series).