Ćosović, V., Schweitzer, C., Fucek, V., Feldmann, R., Shirk, A., & Moro, A. (2006). Orthophragminids and Associated Fossils in Paleogeographic Interpretation of Transitional Beds (Croatia). Anuário do Instituto de Geociências. https://oaks.kent.edu/node/1963
Ćosović, Vlasta, Carrie Schweitzer, Vlasta Fucek, Rodney Feldmann, Aubrey Shirk, and Alan Moro. 2006. “Orthophragminids and Associated Fossils in Paleogeographic Interpretation of Transitional Beds (Croatia)”. Anuário do Instituto de Geociências. https://oaks.kent.edu/node/1963.
Ćosović, V., C. Schweitzer, V. Fucek, R. Feldmann, A. Shirk, and A. Moro. Orthophragminids and Associated Fossils in Paleogeographic Interpretation of Transitional Beds (Croatia). Anuário do Instituto de Geociências, 1 Jan. 2006, https://oaks.kent.edu/node/1963.