Cita APA

Girija Kumar & Krishan, K. (1973). Philosophy of User Education. Vikas Publishing House Pvt. Ltd.

Citación estilo Chicago

Girija Kumar y Kumar Krishan. Philosophy of User Education. Delhi: Vikas Publishing House Pvt. Ltd, 1973.

Cita MLA

Girija Kumar y Kumar Krishan. Philosophy of User Education. Vikas Publishing House Pvt. Ltd, 1973.