Cox, Richard H.
McGraw-Hill, 2012
Buku Teks SO
Bakker, F.C.
John Wiley & Sons, 1990
Buku Teks SO
edited by Robert N. Singer, Milledge Murphey and L. Keith Tennat
Macmillan, 1993
Buku Referensi
Salmela, John H.
Human Kinetics Books, 1991
Buku Referensi
Heil, John
Human Kinetics, 1993
Buku Teks SO