Gaya APA
Fisher, Alec. (2006).
Critical thinking an introduction .
Cambridge:
Cambridge.
Gaya Chicago
Fisher, Alec.
Critical thinking an introduction.
Cambridge:
Cambridge,
2006.
Media Cetak.
Gaya MLA
Fisher, Alec.
Critical thinking an introduction.
Cambridge:
Cambridge,
2006.
Media Cetak.
Gaya Turabian
Fisher, Alec.
Critical thinking an introduction.
Cambridge:
Cambridge,
2006.
Media Cetak.