Cruz, R. A. (1996). Annotated checklist of marine molluscs collected during the R. V. Victor Hensen Costa Rica Expedition 1993/1994.
Chicago-tyylinen lähdeviittausCruz, R. A. Annotated Checklist of Marine Molluscs Collected During the R. V. Victor Hensen Costa Rica Expedition 1993/1994. 1996.
MLA-viiteCruz, R. A. Annotated Checklist of Marine Molluscs Collected During the R. V. Victor Hensen Costa Rica Expedition 1993/1994. 1996.
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