Gaya APA
Wiggins, Grant & McTighe, Jay. (2005).
Understanding by Design (2).
USA:
ASCD.
Gaya Chicago
Wiggins, Grant & McTighe, Jay.
Understanding by Design.
2
USA:
ASCD,
2005.
Teks.
Gaya MLA
Wiggins, Grant & McTighe, Jay.
Understanding by Design.
2
USA:
ASCD,
2005.
Teks.
Gaya Turabian
Wiggins, Grant & McTighe, Jay.
Understanding by Design.
2
USA:
ASCD,
2005.
Teks.