Criterion Collection (Firm), Chevalier, M., Colbert, C., Ruggles, C., Hopkins, M., MacDonald, J., & Lubitsch, E. (2007). Lubitsch musicals. Criterion.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCriterion Collection (Firm), Maurice Chevalier, Claudette Colbert, Charlie Ruggles, Miriam Hopkins, Jeanette MacDonald, और Ernst Lubitsch. Lubitsch Musicals. [Irvington, NY]: Criterion, 2007.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCriterion Collection (Firm), et al. Lubitsch Musicals. Criterion, 2007.
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