Gaya APA

Folkman, J, R, F, J, R. (2006). The power of Feedback ; 35 Principles For Turning Feedback From Others Into Personal And Professional Change.-- (Cet.1.--). New Jersey: John Wiley and Sons.

Gaya MLA

Folkman, Joseph, R, Folkman,, Joseph, R. "The power of Feedback ; 35 Principles For Turning Feedback From Others Into Personal And Professional Change.--". Cet.1.-- New Jersey: John Wiley and Sons, 2006. Buku.