APA Citation

Wills., J. S. a. G. (1970). MARKETING RESEARCH. Penguin Bokks Ltd.

Chicago Style Citation

Wills., Joseph Seibert and Gorden. MARKETING RESEARCH. Penguin Bokks Ltd, 1970.

MLA Citation

Wills., Joseph Seibert and Gorden. MARKETING RESEARCH. Penguin Bokks Ltd, 1970.

Warning: These citations may not always be 100% accurate.