Gaya APA
The How and Why Program: Story Unit. (1959).
Cleveland:
The L.J. Bullard.
Gaya Chicago
The How and Why Program: Story Unit.
.
Cleveland:
The L.J. Bullard,
1959.
Buku.
Gaya MLA
The How and Why Program: Story Unit.
.
Cleveland:
The L.J. Bullard,
1959.
Buku.
Gaya Turabian
The How and Why Program: Story Unit.
Cleveland:
The L.J. Bullard,
1959.
Buku.