APA (7th ed.) Zitazioa
Sharma, V. K. (2005). Principles and methods of educational and vocational guidance. Commonwealth Publishers.
Chicago Style (17th ed.) Zitazioa
Sharma, V. K. Principles and Methods of Educational and Vocational Guidance. New Delhi: Commonwealth Publishers, 2005.
MLA (9th ed.) Zitazioa
Sharma, V. K. Principles and Methods of Educational and Vocational Guidance. Commonwealth Publishers, 2005.
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