Birket-Smith, K. and Laguna, F. De. 1938. The Eyak Indians of the Copper River Delta, Alaska. Copenhagen: Levin and Munksgaard.
@book{birketsmithanddelaguna1938, address = {Copenhagen}, author = {Birket-Smith, K. and Laguna, F. De}, key = {Birket-Smith and De Laguna (1938)}, publisher = {Levin and Munksgaard}, title = {The Eyak Indians of the Copper River Delta, Alaska}, year = {1938} }