Jenks, George F. and Paul V. Crawford. "A Three-Dimensional Bathyorographic Map of Canton Island: A Study in the Problems of Constructing and Symbolizing Maps of Marine Environments." Geographic Review 60/1 (January 1970): 81-83.

Jenks, George F. and Paul V. Crawford. "A Three-Dimensional Bathyorographic Map of Canton Island: A Study in the Problems of Constructing and Symbolizing Maps of Marine Environments." Geographic Review 60/1 (January 1970): 81-83.