by Thomas B. Stoddard ... [and others]
Bantam Books, 1983
Buku Teks SO
Kalinga Seneviratne, Yeo Lay Hwee
Asia Media Information and Communication centre (AMIC), 2011
Buku Teks
Stone, Richard
Blackstone Press, 1997
Buku Teks
Scott, F.R. [Francis Reginald]
Published in co-operation with Carleton University by University of Toronto Press, 1959
Buku Teks SO
edited by Catherine Itzin
Oxford University Press, 1992
Buku Teks