APA (7th ed.) Citation

Não informado. (1978). Key to economic science and managerial sciences. Martinus Nijhoff.

Chicago Style (17th ed.) Citation

Não informado. Key to Economic Science and Managerial Sciences. The Hague, Holanda: Martinus Nijhoff, 1978.

MLA (8th ed.) Citation

Não informado. Key to Economic Science and Managerial Sciences. Martinus Nijhoff, 1978.

Warning: These citations may not always be 100% accurate.