Não informado. Pipeline underground utilities construction. Oildom Publishing.
Citace podle Chicago (17th ed.)Não informado. Pipeline Underground Utilities Construction. Houston, Tex: Oildom Publishing.
Citace podle MLA (8th ed.)Não informado. Pipeline Underground Utilities Construction. Oildom Publishing.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..