Gaya APA

Sethna, B, -, A., Groeneveld, L, -, A. (1984). Research Methods in Marketing and Management (ed 1). New Delhi: TATA MCGRAW-HILL PUBISHER.

Gaya MLA

Sethna, Beheruz, -, A., Groeneveld, Leonard, -, A. "Research Methods in Marketing and Management". ed 1 New Delhi: TATA MCGRAW-HILL PUBISHER, 1984. Text.