Georgetown University, Washington, D.C. Institute of Languages and Linguistics. (1966). Monograph series on languages and linguistics. no. 1-Sept. 1951-. Kraus Reprint.
Dyfyniad Arddull ChicagoGeorgetown University, Washington, D.C. Institute of Languages and Linguistics. Monograph Series on Languages and Linguistics. No. 1-Sept. 1951-. [Washington] New York: Kraus Reprint, 1966.
Dyfyniad MLAGeorgetown University, Washington, D.C. Institute of Languages and Linguistics. Monograph Series on Languages and Linguistics. No. 1-Sept. 1951-. Kraus Reprint, 1966.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.