Spigolon, S. J. (2001). Civil engineering pe exam depth guide. McGraw-Hill.
Chicago Style (17th ed.) CitationSpigolon, S. Joseph. Civil Engineering Pe Exam Depth Guide. McGraw-Hill, 2001.
MLA (8th ed.) CitationSpigolon, S. Joseph. Civil Engineering Pe Exam Depth Guide. McGraw-Hill, 2001.
Warning: These citations may not always be 100% accurate.