Shwadran, Benjamin
Frederick A. Praeger, 1955
Buku Teks
Laode Muhammad Fathun
Biro humas settama lemhanas RI, 2020
Artikel Jurnal
Scalapino, Robert A.
University of California Press, 1975
Buku Teks
Halliday, Fred
Cambridge University Press, 2005
Buku Teks
Quinn, Riley
Taylor and Francis, 2017
Buku Teks