Gaya APA
Mathematics For Elementary School Teachers. (1967).
Amerika:
The macmillan company.
Gaya Chicago
Mathematics For Elementary School Teachers.
.
Amerika:
The macmillan company,
1967.
.
Gaya MLA
Mathematics For Elementary School Teachers.
.
Amerika:
The macmillan company,
1967.
.
Gaya Turabian
Mathematics For Elementary School Teachers.
Amerika:
The macmillan company,
1967.
.