Digital Amplitude-Phase Keying with M-Ary Alphabets. - C. Melvil Thomas; Michael Y. Weidner; S. H. Durrani (IEEE Trans. Commun., 1974)

Hybrid Amplitude-and-Phase Modulation for Analog Data Transmission. - C. Melvil Thomas; Curtis L. May; George R. Welti (IEEE Trans. Commun., 1975)

A New Generation of Digital Microwave Radios for U.S. Military Telephone Networks. - C. Melvil Thomas; J. Eugene Alexander; Eric W. Rahneberg (IEEE Trans. Commun., 1979)