Rumah Sakit Olahraga Nasional, 2015
Majalah, Jurnal, Buletin
Artikel Jurnal
edited by Linda K. Bunker, Robert J. Rotella, Ann Relly
McNanghton and Gunn, 1985
Buku Teks
Soderman, Sten
Edward Elgar, 2013
Buku Teks
edited by Robert N. Singer, Milledge Murphey and L. Keith Tennat
Macmillan, 1993
Buku Referensi