Wildermuth, J.R.
English hotel correspondence
Ecole Hotellere, 1978
Buku Teks SO
Bouwens, C.
English Commercial correspondence
Persatuan Tenaga, 1957
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Art and society : a collection of articles
Progress, 1968
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Practical action research : a collection of articles
Skilight Propessional Dev, 2000
Buku Teks SO
Waqf anthology: a collection of articles and papers
compiled by Zeinoul Abedien Cajee
A.S. Nordieen, 2013
Buku Teks SO