Firth, Raymond
Thomas Nelson and Sons, 1947
Buku Teks
Firth, Raymond
Thomas Nelson and Sons, 1950
Buku Teks SO
Majumdar, Dhirendra Nath
Asia Publishing House, 1960
Buku Teks SO
Bohannan, Paul
Holt, Rinehart and Winston, 1963
Buku Teks SO
Herskovits, Melville Jean, 1895-1963
Alfred A. Knopf, 1960
Buku Teks