Pazifikoko Antropologia Sozialeko Iturri Dokumentaletan (PASID) biltzen den dokumentazioa Teresa del Valle Murgak Mikronesian Area Research Center ikergunean egindako ikerketa bat da. XX. mendeko 70eko hamarkadan egin zuen landa-lanaren materialak dira. Ikerketa honen emaitza da bere doktore-tesia, «Social and Cultural Change in the Community of Umatac. Southern Guam» izenekoa. Tesi hau Hawaiiko Unibertsitatean defendatu zuen 1978an.;;La documentación que se recoge en Fuentes Documentales de Antropología Social del Pacífico (FDASP) son los materiales del trabajo de campo que realizó Teresa del Valle Murga para una investigación en Micronesian Area Research Center, durante la década de los 70 del siglo XX. Resultado de esta investigación es su tesis doctoral titulada “Social and Cultural Change in the Community of Umatac. Southern Guam”, defendida en la Universidad de Hawái en 1978.;;The documentation that is collected in Documentary Sources of Social Anthropology of the Pacific (DSSAP) are the materials of the field work carried out by Teresa del Valle Murga for an investigation at the Micronesian Area Research Center, during the 70s of the 20th century. The result of this research is his doctoral thesis entitled “Social and Cultural Change in the Community of Umatac. Southern Guam”, defended at the University of Hawaii in 1978.