Gaya APA
Spence, William P.. (1988).
Architecture: Design, Engineering & Drawing, Fifth Edition (5th Ed).
United States:
Glencoe.
Gaya Chicago
Spence, William P..
Architecture: Design, Engineering & Drawing, Fifth Edition.
5th Ed
United States:
Glencoe,
1988.
Text.
Gaya MLA
Spence, William P..
Architecture: Design, Engineering & Drawing, Fifth Edition.
5th Ed
United States:
Glencoe,
1988.
Text.
Gaya Turabian
Spence, William P..
Architecture: Design, Engineering & Drawing, Fifth Edition.
5th Ed
United States:
Glencoe,
1988.
Print.