Bremón, A. (2023). 15-minute Spanish: Learn in just 12 weeks (American edition, Revised edition.). DK.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBremón, Ana. 15-minute Spanish: Learn in Just 12 Weeks. American edition, Revised edition. New York: DK, 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBremón, Ana. 15-minute Spanish: Learn in Just 12 Weeks. American edition, Revised edition. DK, 2023.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.