Krynine, Dimitri P.
McGraw-Hill, 1947
Buku Teks
edited by Waren K. Wray and Sandra L. Houston
ASCE, 1995
Buku Teks SO
Craig, Robert F.
Van Nostrand Rheinhold, 1974
Buku Teks
Lambe, T. William
John Wiley & Sons, 1969
Buku Teks
Craig, Robert F.
Chapman & Hall, 1992
Buku Teks