Horecker, B. L; Smyrniotis, P. Z (1953). "Transaldolase: The Formation of Fructose-6-Phosphate from Sedoheptulose-7-Phosphate". Journal of the American Chemical Society75 (8): 2021. doi:10.1021/ja01104a532. Bibcode: 1953JAChS..75.2021H.
Horecker, B. L; Smyrniotis, P. Z (1953). "Transaldolase: The Formation of Fructose-6-Phosphate from Sedoheptulose-7-Phosphate". Journal of the American Chemical Society75 (8): 2021. doi:10.1021/ja01104a532. Bibcode: 1953JAChS..75.2021H.