Cita APA (7th ed.)

HICKS, H. G., & GULLETT, C. R. (1981). Management.-- Ed.4. McGraw-Hill International.

Cita Chicago (17th ed.)

HICKS, Herbert G., i C. Ray GULLETT. Management.-- Ed.4. Auckland: McGraw-Hill International, 1981.

Cita MLA (9th ed.)

HICKS, Herbert G., i C. Ray GULLETT. Management.-- Ed.4. McGraw-Hill International, 1981.