His An introduction to the making and testing of plain concrete, 1938.

OCLC, April 19, 2017 (access points: Troxell, G. E.; Troxell, George E.; Troxell, George Earl, 1896- ; Troxell, G. E. (George Earl); Troxell, George Earl; usage: G.E. Troxell; George E. Troxell; George Earl Troxell)

Calisphere website, April 19, 2017 (George Earl Troxell, Civil Engineering: Berkeley; 1896-1984; Professor Emeritus; George Earl Troxell (Earl to his friends and colleagues) died on August 26, 1984; in 1920, he accepted appointment as Instructor in Civil Engineering at the University where, except for leaves of absences, he served actively for 43 years. He became Professor Emeritus in 1963) http://texts.cdlib.org/view?docId=hb4d5nb20m;NAAN=13030&doc.view=frames&chunk.id=div00168&toc.depth=1&toc.id=&brand=calisphere