Παραπομπή APA

Ranaprathapan,K S. (1988). Ganitham 3. State institute of languages.

Παραπομπή Chicago Style

Ranaprathapan,K S. Ganitham 3. Thiruvananthapuram: State institute of languages, 1988.

Παραπομπή MLA

Ranaprathapan,K S. Ganitham 3. State institute of languages, 1988.