Harari, Oren, author
McGraw-Hill, 2003
Buku Teks
Harari, Oren, author
Gramedia Pustaka Utama,, 2003
Buku Teks
Gander, John W.
Tian Xia Wen, 1992
Buku Teks
Paige, Glenn D., author
University of Hawai, 1993
Buku Teks
Heru Joni Putra, author
Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, 2019
UI - Tesis Membership