Dreyfus, G., Pilgrim, V. E., & Fletcher, R. (1992). Rathenau: An opera / by George Dreyfus. Libretto by Volker Elis Pilgrim. Draft 'content' translation from the german prepared by Roderick Fletcher. Hartmann & Stauffacher.
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումDreyfus, George, Volker Elis Pilgrim, and Roderick Fletcher. Rathenau: An Opera / by George Dreyfus. Libretto by Volker Elis Pilgrim. Draft 'Content' Translation from the German Prepared by Roderick Fletcher. Köln: Hartmann & Stauffacher, 1992.
MLA (8րդ խմբ.) ՄեջբերումDreyfus, George, et al. Rathenau: An Opera / by George Dreyfus. Libretto by Volker Elis Pilgrim. Draft 'Content' Translation from the German Prepared by Roderick Fletcher. Hartmann & Stauffacher, 1992.
Զգուշացում. այս մեջբերումները միշտ չէ, որ կարող են 100% ճշգրիտ լինել.