Gaya APA
Lelaivsky, S. (1965).
Design Texbooks In Civil Engineering Vol.II, Irrigation Engineering Syphons,Weirs and locks .
nEW dELHI:
Oxford.
Gaya MLA
Lelaivsky, Serge.
"Design Texbooks In Civil Engineering Vol.II, Irrigation Engineering Syphons,Weirs and locks".
nEW dELHI:
Oxford,
1965.
Text.