Moorehead, Caroline
Lieve de Meijer en J.M Meulenhoff bv, 2005
Buku Teks
edited by Rainer Bauböck, Thomas Faist
Amsterdam University Press, 2010
Buku Teks
Universitas Indonesia, 1990
UI - Skripsi (Membership)
P. F. Collier & Son Corporation, 1959
Buku Teks
Fakultas Teknik Universitas Indonesia, 1991
UI - Skripsi (Membership)