Gaya APA
Social aspect of sport. (1983).
New Jersey:
Prentice Hall Inc..
Gaya Chicago
Social aspect of sport.
2nd.
New Jersey:
Prentice Hall Inc.,
1983.
Buku.
Gaya MLA
Social aspect of sport.
2nd.
New Jersey:
Prentice Hall Inc.,
1983.
Buku.
Gaya Turabian
Social aspect of sport.
New Jersey:
Prentice Hall Inc.,
1983.
Buku.