Alexander, A. M. (1981). Development of procedures for nondestructive testing of concrete structures: Report 3 : Feasibility of impact technique for making resonant frequency measurements. The Station.
Chicago Style (17th ed.) CitationAlexander, A. Michel. Development of Procedures for Nondestructive Testing of Concrete Structures: Report 3 : Feasibility of Impact Technique for Making Resonant Frequency Measurements. Vicksburg, Miss.: The Station, 1981.
MLA (9th ed.) CitationAlexander, A. Michel. Development of Procedures for Nondestructive Testing of Concrete Structures: Report 3 : Feasibility of Impact Technique for Making Resonant Frequency Measurements. The Station, 1981.
Warning: These citations may not always be 100% accurate.