Dyfyniad APA

Kochhar,S K. (1967). Educational and vocational guidance in secondary school. Sterling.

Dyfyniad Arddull Chicago

Kochhar,S K. Educational and Vocational Guidance in Secondary School. Delhi: Sterling, 1967.

Dyfyniad MLA

Kochhar,S K. Educational and Vocational Guidance in Secondary School. Sterling, 1967.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.