Bock, W. (1959). New Eastern American Triassic fishes and Triassic correlations. Lauchmen Print. Co..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBock, Wilhelm. New Eastern American Triassic Fishes and Triassic Correlations. Lansdale, Pa.: Lauchmen Print. Co., 1959.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBock, Wilhelm. New Eastern American Triassic Fishes and Triassic Correlations. Lauchmen Print. Co., 1959.
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