For Modern Commercial Fruit Growing, Wallace wrote a chapter dealing with soils for fruit growing and the highlights of his lifetime of experience in pomology and horticulture. "review of Modern Commercial Fruit Growing". Journal of Horticultural Science. 32: 130. 1957.
Slater, William Kershaw; Kearns, H. G. H. (1966). "Thomas Wallace, 1891-1965". Biographical Memoirs of Fellows of the Royal Society. 12: 503–519. doi:10.1098/rsbm.1966.0025.
Slater, W. K. "Obituary. Prof. Thomas Wallace, CBE, FRS". Nature. 206 (4984): 558–559. doi:10.1038/206558a0. (This obituary erroneously states that Wallace retired in 1959 — the correct year is 1957.)