Usha, S. (1980). Comparative Reconstruction Of Dravidian Pronouns. Dept. Of Linguistics, University Of Kerala.
استشهاد بنمط شيكاغوUsha, S. Comparative Reconstruction Of Dravidian Pronouns. Thiruvananthapuram: Dept. Of Linguistics, University Of Kerala, 1980.
MLA استشهادUsha, S. Comparative Reconstruction Of Dravidian Pronouns. Dept. Of Linguistics, University Of Kerala, 1980.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.