by Les Rowntree ... [and others]
Prentice-Hall, 2011
Buku Teks
Trewartha, Glenn T., author
McGraw-Hill, 1967
Buku Teks
De Blij, Harm J., author
John Wiley & Sons, 1971
Buku Teks
Unwin, Tim, author
Longman Scientific & Technical, 1992
Buku Teks
De Blij, Harm J., author
John Wiley & Sons, 1981
Buku Teks