Brown, Austin Channing, author
Convergent Books, 2018
Buku Teks
Wiarda, Howard J., author
Thomson/Wadsworth, 2004
Buku Teks
Armitage, Angus
Mentor Books, 1952
Buku Teks
Armitge, Angus
The New American Library, 1956
Buku Teks
Siti Fadilah Supari, author
Sulaksana Watinsa Indonesia (SWI), 2008
Buku Teks