Gaya APA
Easter: Progrm Builder number 8. (1960).
Missouri:
Lillenas Publishing Company.
Gaya Chicago
Easter: Progrm Builder number 8.
.
Missouri:
Lillenas Publishing Company,
1960.
Text.
Gaya MLA
Easter: Progrm Builder number 8.
.
Missouri:
Lillenas Publishing Company,
1960.
Text.
Gaya Turabian
Easter: Progrm Builder number 8.
Missouri:
Lillenas Publishing Company,
1960.
Print.