Lal, B.B.
Aryan Books International, 1998.
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Wheeler, Mortimer, Sir
The Syndics of the Cambridge University Press, 1960
Buku Teks SO
Li, Xiaodong
China Renmin University Press, 2015
eBooks
Wheeler, Mortimer, Sir
McGraw-Hill, 1966
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Hales, Dianne
Simon & Schuster, 2014
Buku Teks