Universal Studios Home Video (Firm), Underwood, R., Bacon, K., Ward, F., Gross, M., & McEntire, R. (1998). Tremors (Collector's ed.). Universal Home Video.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUniversal Studios Home Video (Firm), Ron Underwood, Kevin Bacon, Fred Ward, Michael Gross, और Reba McEntire. Tremors. Collector's ed. Universal City, CA: Universal Home Video, 1998.
एमएलए (8वां संस्करण) प्रशस्ति पत्रUniversal Studios Home Video (Firm), et al. Tremors. Collector's ed. Universal Home Video, 1998.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.