APA Citation

Peter Singer. (2021). Karl Marx (Cetakan I.). Yogyakarta: IRCiSoD.

Chicago Style Citation

Peter Singer. Karl Marx. Cetakan I. Yogyakarta: IRCiSoD, 2021.

MLA Citation

Peter Singer. Karl Marx. Cetakan I. Yogyakarta: IRCiSoD, 2021.

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