The Ronald Press Company, 1965
Buku Teks
Beals, Ralph L., author
Macmillan, 1977
Buku Teks
Beals, Ralph L., author
Macmillan, 1959
Buku Teks
Kottak, Conrad Phillip, 1942-, author
McGraw-Hill, 2011
Buku Teks
Kottak, Conrad Phillip, 1942-, author
McGraw-Hill, 2011
Buku Teks