Dyfyniad APA

EGAN, M. D., & EGAN, M. D. (1972). Concepts In Architectural Acoustics. McGraw-Hill.

Dyfyniad Arddull Chicago

EGAN, M. David, and M. David EGAN. Concepts In Architectural Acoustics. McGraw-Hill, 1972.

Dyfyniad MLA

EGAN, M. David, and M. David EGAN. Concepts In Architectural Acoustics. McGraw-Hill, 1972.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.