Citazione APA

Haskins, J. B. (1969). Advertising research and testing. International Correspondance School.

Stile di citazione Chicago

Haskins, Jack B. Advertising Research and Testing. London: International Correspondance School, 1969.

Citazione MLA

Haskins, Jack B. Advertising Research and Testing. International Correspondance School, 1969.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.