J. Wiley , 1990
Buku Teks
Salmela, John H., author
Human Kinetics Books, 1991
Buku Referensi
Jean M. Williams, editor
Mayfield Pub. Co, 2001
Buku Teks
edited by Jean M. Williams, Vikki Krane
McGraw-Hill, 2015
Buku Teks
Bakker, F.C., author
John Wiley & Sons, 1990
Buku Teks