2 literature references for Orcaella heinsohni Beasley, Robertson and Arnold, 2005:

Author: Beasley, Isabel, Kelly M. Robertson, and Peter Arnold
Year: 2005
Title: Description of a new dolphin, the Australian snubfin dolphin Orcaella heinsohni sp. n. (Cetacea: Delphinidae)
Source: Marine Mammal Science, vol. 21, no. 3
Author: Reeder, DeeAnn M., Kristofer M. Helgen, and Don E. Wilson
Year: 2007
Title: Global Trends and Biases in New Mammal Species Discoveries
Source: Occasional Papers, Museum of Texas Tech University, no. 269