Gaya APA
Structure and architecture.. (1994).
New Delhi:
Elsevier.
Gaya Chicago
Structure and architecture..
Edisi 2.
New Delhi:
Elsevier,
1994.
Art Original.
Gaya MLA
Structure and architecture..
Edisi 2.
New Delhi:
Elsevier,
1994.
Art Original.
Gaya Turabian
Structure and architecture..
New Delhi:
Elsevier,
1994.
Art Original.