Dyfyniad APA

Symposium on National Libraries in Europe Vienna. (1960). National libraries: Their problems and prospects. Unesco.

Dyfyniad Arddull Chicago

Symposium on National Libraries in Europe Vienna. National Libraries: Their Problems and Prospects. Paris: Unesco, 1960.

Dyfyniad MLA

Symposium on National Libraries in Europe Vienna. National Libraries: Their Problems and Prospects. Unesco, 1960.

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