edited by Arthur S. Banks, Rebecca T. Granger, Marilyn L. Green
McGraw-Hill, 1976
Buku Teks
[T.t.]: [T.p.], [T. th.]
Buku Teks
Wong, Sulong, author
MPH Group Publishing Sdn Bhd, 2011
Buku Teks
Boutros-Ghali, Boutros, 1922-, author
United Nations, 1992
Buku Teks
Breyer, Stephen G., 1938-, author
Little, Brown, 1982
Buku Teks