M. K. Weisberg; T. J. McCoy, A. N. Krot. Systematics and Evaluation of Meteorite Classification. D. S. Lauretta; H. Y. McSween, Jr. (编). Meteorites and the early solar system II(PDF). Tucson: University of Arizona Press. 2006: 19–52 [15 December 2012]. ISBN 978-0816525621. (原始内容(PDF)存档于2017-08-08).
M. K. Weisberg; T. J. McCoy, A. N. Krot. Systematics and Evaluation of Meteorite Classification. D. S. Lauretta; H. Y. McSween, Jr. (编). Meteorites and the early solar system II(PDF). Tucson: University of Arizona Press. 2006: 19–52 [15 December 2012]. ISBN 978-0816525621. (原始内容(PDF)存档于2017-08-08).