Prestressed Concrete Institute
Englewood Cliffs, 1975
Buku Referensi
editor-in-chief, Edward G. Nawy
CRC Press, Taylor & Francis Group, 2008
Buku Referensi
edited by Mark Fintel
Van Nostrand Reinhold, 1974
Buku Referensi
Sinha, S. N., author
Tata McGraw-Hill, 1996
Buku Referensi
Friedbert Kind-Barkauskas, Architect Bundesverbend, Deutnchens Zementidustrie, Cologne
Birkhauser, 2002
Buku Referensi