Gaya APA

syaputra, R, N, S, D, H. (2009). Critical Thinking Skills for Education Students . [s.i.]: learning matters ltd.

Gaya MLA

syaputra, Rezki, Nanda, Syahnur, Dan, Hamdani. "Critical Thinking Skills for Education Students". [s.i.]: learning matters ltd, 2009. Text.