Gaya APA
Vickers, Betty J., Vincent, William J.. (1984).
Swimming fourth edition .
:
Brown Company Publishers.
Gaya Chicago
Vickers, Betty J., Vincent, William J..
Swimming fourth edition.
:
Brown Company Publishers,
1984.
Text.
Gaya MLA
Vickers, Betty J., Vincent, William J..
Swimming fourth edition.
:
Brown Company Publishers,
1984.
Text.
Gaya Turabian
Vickers, Betty J., Vincent, William J..
Swimming fourth edition.
:
Brown Company Publishers,
1984.
Print.