Tohutoro APA (7th ed.)

Punnett, B. J., & Ricks, D. A. (1992). International business. Pws - Kent Pub. Co..

Tohutoru Kātū Chicago (17th ed.)

Punnett, Betty Jane, me David A. Ricks. International Business. Boston: Pws - Kent Pub. Co., 1992.

Tohutoro MLA (9th ed.)

Punnett, Betty Jane, me David A. Ricks. International Business. Pws - Kent Pub. Co., 1992.