Lee, Cheng F.
Financial analysis and planning : theory and application
Addison-Wesley, 1985
 Buku Teks
Smith, David M.
Industrial location: an economic geographical analysis
John Wiley & Sons, 1981
 Buku Teks
Smith, David M.
Industrial location : an economic geographical analysis
John Wiley & Sons, 1971
 Buku Teks
Muralikrishna, I.V.
Remote sensing and geographical information systems for environmental planning / I.V. Muralikrishna
Tata McGraw-Hill, 1995
 Buku Teks
Infectious diseases : a geographical analysis : emergence and re-emergence
by A.D. Cliff ... [and others]
Oxford University Press, 2010
 Buku Teks SO