Gaya APA
Ketchum, Milo S.. (1975).
Structural Engineering .
:
Van Nostrand Reinhold Co..
Gaya Chicago
Ketchum, Milo S..
Structural Engineering.
:
Van Nostrand Reinhold Co.,
1975.
Globe.
Gaya MLA
Ketchum, Milo S..
Structural Engineering.
:
Van Nostrand Reinhold Co.,
1975.
Globe.
Gaya Turabian
Ketchum, Milo S..
Structural Engineering.
:
Van Nostrand Reinhold Co.,
1975.
Globe.