Não informado. (1979). The American organist. American Guild of Organists.
Chicagoスタイル(17版)引用形式Não informado. The American Organist. New York: American Guild of Organists, 1979.
MLA(8版)引用形式Não informado. The American Organist. American Guild of Organists, 1979.
警告: この引用は必ずしも正確ではありません.