Higgins, Hugh
Vietnam
Heinemann Educational, 1975
Buku Teks SO
Weller, Archie
The day of the dog /Archie Weller
Pan Books , 1982
Koleksi Publik
Weller, J. Marvin
The course of evolution/ J. Marvin Weller; illustrated by Harriet Weller
McGraw-Hill, 1969
Buku Teks
Weller, Archie
Going home: stories / Archie Weller
Allen & Unwin, 1986
Buku Teks SO
Tester, Keith
Civil society / Keith Tester
Routledge, 1992
Buku Teks SO