Mathur, P. R. G. (1977). Tribal situation in Kerala. Kerala Historical Society.
Chicago Edition CitationMathur, P. R. G. Tribal Situation in Kerala. Thiruvananthapuram: Kerala Historical Society, 1977.
MLA引文Mathur, P. R. G. Tribal Situation in Kerala. Kerala Historical Society, 1977.
警告:這些引文格式不一定是100%准確.