Cita APA (7th ed.)

Emory, W. (1980). Business research methods (Rev. ed.). Irwin-Dorsey.

Cita Chicago (17th ed.)

Emory, William. Business Research Methods. Rev. ed. Homewood, Ill: Irwin-Dorsey, 1980.

Cita MLA (9th ed.)

Emory, William. Business Research Methods. Rev. ed. Irwin-Dorsey, 1980.