Fowler, R. D.; Burford, W. B., III; Hamilton, J. M., Jr.; Sweet, R. G.; Weber, C. E.; Kasper, J. S.; Litant, I. (1947). "Synthesis of Fluorocarbons." Ind. Eng. Chem.39: 292–298. doi:10.1021/ie50447a612.
Burford, W. B., III; Fowler, R, D.; Hamilton, J. M., Jr.; Anderson, H. C.; Weber, C. E.; Sweet, R. G. (1947). "Pilot Plant Syntheses - Perfluoro-n-heptane, perfluorodimethylcyclohexane, and high boiling fluorocarbon oils." Ind. Eng. Chem.39: 319–329. doi:10.1021/ie50447a618.
Benner, R. G; Benning, A. F.; Downing, F. B.; Irwin, C. F.; Johnson, K. C.; Linch, A. L.; Parmalee, H. M.; Wirth, W. V. (1947). "Fluorocarbons by Fluorination of Hydrocarbons with Cobalt Trifluoride." Ind. Eng. Chem.39: 329–333. doi:10.1021/ie50447a619.