Gaya APA

l.Partin, R. (2009). The Confidence in critical thingking : developing learners in higher education survival guide : Practical strategis, management technigues ,and reproduccibles for new and experienced teachers . Amerika: WileyPublishing.

Gaya MLA

l.Partin, Ronald. "The Confidence in critical thingking : developing learners in higher education survival guide : Practical strategis, management technigues ,and reproduccibles for new and experienced teachers". Amerika: WileyPublishing, 2009. Buku.