Collier, John, 1913-
Holt, Rinehart and Winston, 1967
Buku Teks SO
Kirk, Jerome
Sage Publications, 1989
Buku Teks SO
Smith, Linda Tuhiwai, 1950-
Zed Books, 2012
Buku Teks SO
Finnegan, Ruth H.
Routledge, 1992
Buku Teks SO
Finnegan, Ruth H.
Routledge, 1992
Buku Teks SO