APA ציטוט

Speight. Economics And Industrial Efficiency An Introduction To Managerial Economics Speight. Macmillan.

Chicago Style (17th ed.) Citation

Speight. Economics And Industrial Efficiency An Introduction To Managerial Economics Speight. Macmillan.

ציטוט MLA

Speight. Economics And Industrial Efficiency An Introduction To Managerial Economics Speight. Macmillan.