APA aipamena

Karl Marx & Frederick Engels. (1987). Karl Marx Frederik Engels: Theranjedutha kruthikal panthrandu valyangalil (v.2). Prabhat.

Chicago Style aipamena

Karl Marx and Frederick Engels. Karl Marx Frederik Engels: Theranjedutha Kruthikal Panthrandu Valyangalil (v.2). Thiruvananthapuram: Prabhat, 1987.

MLA aipamena

Karl Marx and Frederick Engels. Karl Marx Frederik Engels: Theranjedutha Kruthikal Panthrandu Valyangalil (v.2). Prabhat, 1987.