Gaya APA
SCHAWARZ, Hans. (1980).
Draw Building & Cityscapes .
London:
PItman.
Gaya Chicago
SCHAWARZ, Hans.
Draw Building & Cityscapes.
London:
PItman,
1980.
.
Gaya MLA
SCHAWARZ, Hans.
Draw Building & Cityscapes.
London:
PItman,
1980.
.
Gaya Turabian
SCHAWARZ, Hans.
Draw Building & Cityscapes.
London:
PItman,
1980.
.