Gaya APA
Teaching social studies in the elementary and middle schools. (0000).
~:
~.
Gaya Chicago
Teaching social studies in the elementary and middle schools.
~.
~:
~,
0000.
Buku.
Gaya MLA
Teaching social studies in the elementary and middle schools.
~.
~:
~,
0000.
Buku.
Gaya Turabian
Teaching social studies in the elementary and middle schools.
~:
~,
0000.
Buku.