Dyfyniad APA

(1993). If you feel like singing: American folksongs and accompanying activities. Washington, DC.: United states Department of state.

Dyfyniad Arddull Chicago

If You Feel Like Singing: American Folksongs and Accompanying Activities. Washington, DC.: United states Department of state, 1993.

Dyfyniad MLA

If You Feel Like Singing: American Folksongs and Accompanying Activities. Washington, DC.: United states Department of state, 1993.

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