Gaya APA
Contemporary Mathematics for Elementary Teachers. (1966).
Boston:
DC Heath and Company.
Gaya Chicago
Contemporary Mathematics for Elementary Teachers.
.
Boston:
DC Heath and Company,
1966.
.
Gaya MLA
Contemporary Mathematics for Elementary Teachers.
.
Boston:
DC Heath and Company,
1966.
.
Gaya Turabian
Contemporary Mathematics for Elementary Teachers.
Boston:
DC Heath and Company,
1966.
.