Παραπομπή APA

Gopalan nair. P. (1958). Brahmasuthrabhashya bashanuvadam (part 4). Norman printing.

Παραπομπή Chicago Style

Gopalan nair. P. Brahmasuthrabhashya Bashanuvadam (part 4). Norman printing: Norman printing, 1958.

Παραπομπή MLA

Gopalan nair. P. Brahmasuthrabhashya Bashanuvadam (part 4). Norman printing, 1958.