(1970). Ludwig van Beethovens Leben: Alexander Wheelock Thayer. Olms [u.a.].
Chicagoスタイル(17版)引用形式Ludwig Van Beethovens Leben: Alexander Wheelock Thayer. Hildesheim: Olms [u.a.], 1970.
MLA(8版)引用形式Ludwig Van Beethovens Leben: Alexander Wheelock Thayer. Olms [u.a.], 1970.
警告: この引用は必ずしも正確ではありません.