Rice, D. W., 1998: Marine Mammals of the World: Systematics and Distribution, Society of Marine Mammalogy Special Publication Number 4, The Society for Marine Mammalogy, Lawrence, Kansas [for Physeter macrocephalus and Platanista gangetica]
Rice, D. W (1998): Marine Mammals of the World: Systematics and Distribution — Society of Marine Mammalogy Special Publication Number 4, The Society for Marine Mammalogy, Lawrence, Kansas. [pour Physeter macrocephalus et Platanista gangetica]