Penggayaan APA
KLAAS, Kramer. (1967 ).
The teaching of elementary school mathematics (Cet. 3.).
Boston, Mass:
Allyn and Bacon.
Chicago Style
KLAAS, Kramer.
The teaching of elementary school mathematics.
Cet. 3.
Boston, Mass:
Allyn and Bacon,
1967 .
Buku.
MLA Style
KLAAS, Kramer.
The teaching of elementary school mathematics.
Cet. 3.
Boston, Mass:
Allyn and Bacon,
1967 .
Buku.
Turabian Style
KLAAS, Kramer.
The teaching of elementary school mathematics.
Cet. 3.
Boston, Mass:
Allyn and Bacon,
1967 .
Buku.