Wong, J. H. (1997). Design Of Remidiation System Jimmy H.c Wong, Chin Hong Lim, Greg L. Wolem. CRC Lewis.
Lua i Stíl Chicago (17ú heag.)Wong, Jimmy H.C. Design Of Remidiation System Jimmy H.c Wong, Chin Hong Lim, Greg L. Wolem. CRC Lewis, 1997.
Lua MLA (8ú heag.)Wong, Jimmy H.C. Design Of Remidiation System Jimmy H.c Wong, Chin Hong Lim, Greg L. Wolem. CRC Lewis, 1997.
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