Cita APA (7th ed.)

BHATIA, H. R. (1973). Elements of educational psychology.-- Ed.5. Orient Longman.

Cita Chicago (17th ed.)

BHATIA, Hans Raj. Elements of Educational Psychology.-- Ed.5. Bombay: Orient Longman, 1973.

Cita MLA (9th ed.)

BHATIA, Hans Raj. Elements of Educational Psychology.-- Ed.5. Orient Longman, 1973.