Gaya APA
Mathematics for Elementary School Teachers. (1968).
New York:
Harper & Row Publishers.
Gaya Chicago
Mathematics for Elementary School Teachers.
.
New York:
Harper & Row Publishers,
1968.
.
Gaya MLA
Mathematics for Elementary School Teachers.
.
New York:
Harper & Row Publishers,
1968.
.
Gaya Turabian
Mathematics for Elementary School Teachers.
New York:
Harper & Row Publishers,
1968.
.