Cita APA

Keith, L. A., & Gubellini Carlo E. (1958). Business management. Mc Graw hill Book company.

Chicago Edition Citation

Keith, Lyman A., i Gubellini Carlo E. Business Management. New York: Mc Graw hill Book company, 1958.

Cita MLA

Keith, Lyman A., i Gubellini Carlo E. Business Management. Mc Graw hill Book company, 1958.