APA ציטוט

Ries Al. (2017). Positioning: The Battle For Your Mind (20.). McGraw Hill Education.

Chicago Style (17th ed.) Citation

Ries Al. Positioning: The Battle For Your Mind. 20. Chennai: McGraw Hill Education, 2017.

ציטוט MLA

Ries Al. Positioning: The Battle For Your Mind. 20. McGraw Hill Education, 2017.