APA ציטוט

Samuelson, W. F., & Marks, S. G. Managerial Economics (eight edition.).

Chicago Style (17th ed.) Citation

Samuelson, William F., and Stphen G. Marks. Managerial Economics. eight edition.

ציטוט MLA

Samuelson, William F., and Stphen G. Marks. Managerial Economics. eight edition.