Παραπομπή APA

Choudhary, S. Upkar's central teacher eligibility test: Practice sets for mathematics & science (Paper II). Upkar Prakashan.

Παραπομπή Chicago Style

Choudhary, Santhosh. Upkar's Central Teacher Eligibility Test: Practice Sets for Mathematics & Science (Paper II). Agra: Upkar Prakashan.

Παραπομπή MLA

Choudhary, Santhosh. Upkar's Central Teacher Eligibility Test: Practice Sets for Mathematics & Science (Paper II). Upkar Prakashan.