Frederick Engels. (2007). Kudumbam, swakaryaswathu, bharanakoodam ennivayude utbhavam. Chintha.
シカゴスタイル引用形Frederick Engels. Kudumbam, Swakaryaswathu, Bharanakoodam Ennivayude Utbhavam. Thiruvanathapuram: Chintha, 2007.
MLA引用形式Frederick Engels. Kudumbam, Swakaryaswathu, Bharanakoodam Ennivayude Utbhavam. Chintha, 2007.
警告: この引用は必ずしも正確ではありません.