APA-ийн эшлэл(7 дахь хэвлэлт)

Sharma, V. (2005). Principles of educational and vocational guidance. Common wealth Publishers.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Sharma, V.K. Principles of Educational and Vocational Guidance. New Delhi: Common wealth Publishers, 2005.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Sharma, V.K. Principles of Educational and Vocational Guidance. Common wealth Publishers, 2005.