Getis, Arthur, author
McGraw-Hill Higher Education, 2009
Buku Teks
Arthur Getis, Judith Getis, Mark D. Bjelland, Jerome D. Fellmann
McGraw-Hill, 2011
Buku Teks
Kendall, Henry M., author
Harcourt, Brace, 1958
Buku Teks
by Arthur Getis [and others]
McGraw-Hill, 2005
Buku Teks
Getis, Arthur, author
McGraw-Hill, 2000
Buku Teks
Haggett, Peter, author
Prentice-Hall, 2001
Buku Teks