Gaya APA
Sport and entertainment. (1980).
tempaterbit:
penerbit.
Gaya Chicago
Sport and entertainment.
Edisi.
tempaterbit:
penerbit,
1980.
Text.
Gaya MLA
Sport and entertainment.
Edisi.
tempaterbit:
penerbit,
1980.
Text.
Gaya Turabian
Sport and entertainment.
tempaterbit:
penerbit,
1980.
Print.