Experiences in COBOL compiler validation. - George N. Baird; Margaret M. Cook (AFIPS National Computer Conference, 1974)

An experiment in the use of synthetic programs for system benchmarking. - Paul Oliver; George N. Baird; Margaret M. Cook; L. Arnold Johnson; Patrick M. Hoyt (AFIPS National Computer Conference, 1974)

An overview of the 1974 COBOL standard. - Margaret M. Cook; George N. Baird; William M. Holmes; Patrick M. Hoyt; L. Arnold Johnson; Paul Oliver (AFIPS National Computer Conference, 1975)

COBOL - The 1980 standard, a preview. - George N. Baird; Margaret M. Cook; Roger J. Gorg (AFIPS National Computer Conference, 1978)

Database facility for COBOL 80. - Margaret M. Cook (AFIPS National Computer Conference, 1978)