Moore, R. C., & Lalicker, C. G. (1952). Invertebrate fossils. McGraw-Hill Book Company, Inc..

Moore, Raymond C., and Cecil G. Lalicker. Invertebrate Fossils. New York ; Toronto ; London: McGraw-Hill Book Company, Inc., 1952.

Moore, Raymond C., and Cecil G. Lalicker. Invertebrate Fossils. McGraw-Hill Book Company, Inc., 1952.