Não informado. (1979). European Applied Research Reports. Harwood Academic Publishers.
Chicagoスタイル(17版)引用形式Não informado. European Applied Research Reports. Chur, Suíça: Harwood Academic Publishers, 1979.
MLA(8版)引用形式Não informado. European Applied Research Reports. Harwood Academic Publishers, 1979.
警告: この引用は必ずしも正確ではありません.