(1995). Field Engineer's Manual Robert O Parmley. McGraw-Hill.
Chicago Style (17th ed.) CitationField Engineer's Manual Robert O Parmley. McGraw-Hill, 1995.
MLA (8th ed.) CitationField Engineer's Manual Robert O Parmley. McGraw-Hill, 1995.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.