Kerem, D., Kot, C., Hadar, N., Goffman, O., Scheinin, A., 2012. IMMRAC marine mammal sightings from the Mediterranean's Levantine Basin. Israel Marine Mammal Research and Assistance Center (IMMRAC)., meer
Kerem, Dani. 2014. IMMRAC marine mammal sightings from the Red Sea. Provided by Israel Marine Mammal Research and Assistance Center (IMMRAC) and downloaded from OBIS-SEAMAP on (access date), meer
