McGraw-Hill, 1995
Buku Teks
Institute of International Relations, National Chengchi University, 1988
Buku Teks
Fowler, Edward
University of California Press,, 1988
Buku Teks
Margolies, Edward
Lippincott, 1969
Buku Teks
Blackwell Publishers, 1997
Buku Teks