Febvre, Lucien
A geographical introduction to history
Routledge, 1996
 Buku Teks SO
World geographical encyclopedia 4: Europe
edited by Sybil P. Parker
McGraw-HIll, 1995
 Buku Referensi
World geographical encyclopedia 2: The Americas
edited by Sybil P. Parker
McGraw-HIll, 1995
 Buku Referensi
World geographical encyclopedia 1: Africa
edited by Sybil P. Parker
McGraw-HIll, 1995
 Buku Referensi
World geographical encyclopedia 3: Asia
edited by Sybil P. Parker
McGraw-HIll, 1995
 Buku Referensi