Banks, S. (1965). Experimentation in marketing. McGraw-Hill.
Cita Chicago (17th ed.)Banks, Seymour. Experimentation in Marketing. New York: McGraw-Hill, 1965.
Cita MLA (9th ed.)Banks, Seymour. Experimentation in Marketing. McGraw-Hill, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.