Gaya APA
Co., T, M, , , , W, , , K.
(1967).
Design of piping systems.
(
1967)
.
:
New York : John Wiley & Sons, Inc.,.
Gaya MLA
Co., The, M, , , , W, , , Kellogg.
"Design of piping systems.".
1967
:
New York : John Wiley & Sons, Inc.,,
1967.
Text.