Lindeman, Ralph D
Norman Douglas
Twayne Publishing, 1965
 Buku Teks
Pacific Islands yearbook/edited by Norman and Ngaire Douglas
[Canberra] Angus & Robertson 1989,
 Buku Referensi
Greenlees, Duncan
The gospel of the Guru-Granth Sahib / by Duncan Greenlees
The Theosophical Publishing House, 1952
 Buku Teks
Reinecke, Ian
Connecting You....../ Ian Reinecke
Mcphee Gribble Publishers, 1985
 Buku Teks
Cross, Ian
the God boy / Ian Cross
Whitcombe and Tombs, 1972
 Buku Teks