edited by Ian Gregory, Don DeBats and Don Lafreniere
Routledge, 2018
Buku Teks
Gordon Martel
Wiley Blackwell, 2010
Buku Teks
edited by Warren J. Samuels, Jeff E. Biddle, John B. Davis
Blackwell, 2003
Buku Teks
Kim, Tae-kwan, author
Elex Media Komputindo, 2013
Buku Teks
cambridge, 2006
Buku Teks