Gaya APA
Johnson, R.P.. (1967).
Structural Concrete .
:
Tata McGraw-Hill Pub.Co..
Gaya Chicago
Johnson, R.P..
Structural Concrete.
:
Tata McGraw-Hill Pub.Co.,
1967.
Text.
Gaya MLA
Johnson, R.P..
Structural Concrete.
:
Tata McGraw-Hill Pub.Co.,
1967.
Text.
Gaya Turabian
Johnson, R.P..
Structural Concrete.
:
Tata McGraw-Hill Pub.Co.,
1967.
Print.