Introduction to geography

af Arthur Getis, Judith Getis, Mark Bjelland, Jerome D. Fellmann
Udgivet 2011

Essentials of world regional geography

af George W. White, Joe Dymond, Elizabeth Chacko, Michael Bradshaw
Udgivet 2011

The Book of Iran : A Survey on the Geography of Iran

af Kiyanoosh Kiyani Haftlang, Azita Rajabi
Udgivet 2003

Kehidupan di Muka Bumi

af Akhmad Zamroni, Sri Rejeki
Udgivet 2007

Journal Of Indonesia Economy & Bisnis = Jurnal Ekonomi & Bisnis Indonesia

af Arni Utamaningsih, Eduardus Tandelilin, Suad Husnan, R.Agus Sartono, Hendrik Gamaliel, Slamet Sugiri, Sari Wahyuni, Esther Sri Astut, Karina Miaprajna Utari, Abdul Azis Ahmad, Prasetyo Soepono, Wihana Kirana Jaya, Rijadh Djatu Winardi, Kusdhianto Setiawan, Eddy Junarsin, Sri Handaru Yuliati, Muhammad Ryan Sanjaya
Udgivet 2013

Link Internet Ensiklopedia Planet Bumi

af Anna Claybourne, Kandi Sekarwulan , S.Si.
Udgivet 2007