Grayden and Grayden 1980

Grayden, Bruce & Judith Grayden. 1980. A topical vocabulary in English, Pilipino, Ilocano, and Southern Kalinga. Summer Institute of Linguistics.

https://www.sil.org/resources/archives/24585

@book{7,
  author    = {Grayden, Bruce and Grayden, Judith},
  publisher = {Summer Institute of Linguistics},
  title     = {A topical vocabulary in English, Pilipino, Ilocano, and Southern Kalinga},
  url       = {https://www.sil.org/resources/archives/24585},
  year      = {1980}
}