Gumbel, J. E. (1983). Analysis and design of buried flexible pipes.
Chicago Style (17th ed.) CitationGumbel, John Ernest. Analysis and Design of Buried Flexible Pipes. 1983.
MLA citiranjeGumbel, John Ernest. Analysis and Design of Buried Flexible Pipes. 1983.
Opozorilo: Ti citati niso vedno 100% točni.