Prasad, J. (1999). Practical aspects in teaching of science. Kanishka.
Citazione stile Chigago Style (17a edizione)Prasad, Janardan. Practical Aspects in Teaching of Science. New Delhi: Kanishka, 1999.
Citatione MLA (9a ed.)Prasad, Janardan. Practical Aspects in Teaching of Science. Kanishka, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.