Contemporary english : explorations / Barbara Pannwitt ...[et al.]
Silver Burdett Company, 1976
 Buku Teks
Catastrophe in the making : the engineering of Katrina and the disasters of tomorrow / William R. Freudenburg ...[et al.]
Island Press, 2009
 eBooks
Glimpses of English and American literature / W.M. Alberts ...[et al.]
J.B. Wolter, 1958
 Buku Teks
English grammatical structure : a general syllabus for teachers / L.G. Alexander...[et al.]
Longman Group UK Limited , 1975
 Buku Teks
Handbook of international research in mathematics education / edited by Lyn D. English ; associate editors, Maria Bartolini Bussi ... [et al.]
Routledge, 2008
 Buku Teks