Gaya APA
Butler, Robert Brown. (1961).
Architectural Engineering Design : Structural Systems .
New York:
McGraw Hill.
Gaya Chicago
Butler, Robert Brown.
Architectural Engineering Design : Structural Systems.
New York:
McGraw Hill,
1961.
Buku.
Gaya MLA
Butler, Robert Brown.
Architectural Engineering Design : Structural Systems.
New York:
McGraw Hill,
1961.
Buku.
Gaya Turabian
Butler, Robert Brown.
Architectural Engineering Design : Structural Systems.
New York:
McGraw Hill,
1961.
Buku.