Alcon Entertainment (Firm), Warner Home Video (Firm), LaGravenese, R., Swank, H., Butler, G., Kudrow, L., & Ahern, C. (2008). P.S. I love you. Warner Home Video.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAlcon Entertainment (Firm), Warner Home Video (Firm), Richard LaGravenese, Hilary Swank, Gerard Butler, Lisa Kudrow, और Cecelia Ahern. P.S. I Love You. Burbank, CA: Warner Home Video, 2008.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAlcon Entertainment (Firm), et al. P.S. I Love You. Warner Home Video, 2008.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.