Vandenbosch, Amry, author
University of Kentucky Press, 1957
Buku Teks
McCloud, Donald G., author
Westview Press, 1986
Buku Teks
edited by Donald C. Hellmann
Lexington Books, 1976
Buku Teks
Jan Nederveen Pieterse; Abdul Rahman Embong, Siew Yean Tham
Routledge Taylor et Francis Group, 2018
Buku Teks
edited by Derek Johnson and Mark Valenciaand"
ISEAS, 2005
Buku Teks