Gaya APA
BETHEL, Dell. (1993).
Softball dan baseball .
Semarang:
Dahara prize.
Gaya Chicago
BETHEL, Dell.
Softball dan baseball.
Semarang:
Dahara prize,
1993.
Text.
Gaya MLA
BETHEL, Dell.
Softball dan baseball.
Semarang:
Dahara prize,
1993.
Text.
Gaya Turabian
BETHEL, Dell.
Softball dan baseball.
Semarang:
Dahara prize,
1993.
Print.