Hanan Zhafirah, author
2017
UI - Skripsi (Membership)
Palmby, Clarence D.
The Interstate Printers, 1985
Buku Teks
Andanawari Satwika, author
Universitas Indonesia, 2014
UI - Skripsi (Membership)
Li, Chih-hua, author
Cultural Press, 1950
Buku Teks
George Ritzer, editor
Wiely-Blackwell, 2012
Buku Teks