Trích dẫn APA

National council of educational research and training. (1975). Angaganitha beejaganitham. Keralabhasha institute.

Trích dẫn kiểu Chicago

National council of educational research and training. Angaganitha Beejaganitham. Thiruvananthapuram: Keralabhasha institute, 1975.

Trích dẫn MLA

National council of educational research and training. Angaganitha Beejaganitham. Keralabhasha institute, 1975.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.