TY  - BOOK
AU  - Collins,June McCormick
TI  - Valley of  the Spiritis; the Upper Skaigit Indians of Western Washington
T2  - American ethnological society. Monograph ; 
PY  - 1974///
CY  - Seattle and London : 
PB  - University of Washington press, 
KW  - INDIOS SKAGIT-U. S
N1  - Apéndice, pp.244-249.--Bibliografía, pp. 250-256
ER  -