Narendera Vaidya. (1998). How to build-up conceptual powers of students: Towards devel. Deep & Deep Publications.
Παραπομπή Chicago StyleNarendera Vaidya. How to Build-up Conceptual Powers of Students: Towards Devel. New Delhi: Deep & Deep Publications, 1998.
Παραπομπή MLANarendera Vaidya. How to Build-up Conceptual Powers of Students: Towards Devel. Deep & Deep Publications, 1998.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.