De Blij, Harm J.
Physical geography of the global environment
John Wiley & Sons, 1993
Buku Teks
Haggett, Peter
Geography: a global synthesis
Prentice-Hall, 2001
Buku Teks
De Blij, Harm J.
Physical geography of the global environment
John Wiley & Sons, 1996
Buku Referensi
Greenwald, Michael L.
The Longman anthology of drama and theater : a global perspective
Longman, 2002
Buku Teks
Media for our time : an anthology / edited by Dennis DeNitto
Holt, Rinehart and Winston, 1971
Buku Teks