Παραπομπή APA

Sharma ,K L, & Thampi,G.K. (2004). NCERT Bharatheeya samuham (2.). The state institute of languages.

Παραπομπή Chicago Style

Sharma ,K L, και Thampi,G.K. NCERT Bharatheeya Samuham. 2. Thiruvananthapuram: The state institute of languages, 2004.

Παραπομπή MLA

Sharma ,K L, και Thampi,G.K. NCERT Bharatheeya Samuham. 2. The state institute of languages, 2004.