Cita APA (7th ed.)

Gay, L. R., & Diehl, P. L. (1996). Research methods for business and management. Prentice-Hall International.

Cita Chicago (17th ed.)

Gay, L. R., i P. L. Diehl. Research Methods for Business and Management. Singapore: Prentice-Hall International, 1996.

Cita MLA (9th ed.)

Gay, L. R., i P. L. Diehl. Research Methods for Business and Management. Prentice-Hall International, 1996.