Leslie D. "Doc" Long, Clifford Gordon, Charles F. Peck, Jack R. Benjamin
McGraw-Hill, 1982
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Friedbert Kind-Barkauskas, Architect Bundesverbend, Deutnchens Zementidustrie, Cologne
Birkhauser, 2002
Buku Referensi
Moser, A.P.
McGraw-Hill, 2001
Buku Teks
ICBO, 2000
Buku Referensi
Hurst, Melvin Keith
E&FN Spon, 1995
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