Coico, Richard
Wiley Blackwell, 2015
Buku Teks
Subowo
Sagung Seto, 2021
Buku Teks
Abdul Azis
1999
UI - Skripsi (Membership)
edited by Maurice R.G. O'Gorman, Albert D. Donnenberg
CRC Press, 2008
Buku Referensi
by David K. Male [and others]
Elsevier Sanders, 2013
Buku Teks