MANNING, G. S., & MANNING, G. S. (1984). Cobol Basics A Structured Approach Gerry Manning. Random House.
Dyfyniad Arddull ChicagoMANNING, Gerryey S., and Gerryey S. MANNING. Cobol Basics A Structured Approach Gerry Manning. Random House, 1984.
Dyfyniad MLAMANNING, Gerryey S., and Gerryey S. MANNING. Cobol Basics A Structured Approach Gerry Manning. Random House, 1984.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.