Yapo, J. R. (2001). The initiation archetype in fiction: A reading of Hemingway's "Indian Camp" and Yuson's "Voice in the hills". Philippine Studies: Historical and Ethnographic Viewpoints.
Lua i Stíl Chicago (17ú heag.)Yapo, Jerry R. "The Initiation Archetype in Fiction: A Reading of Hemingway's "Indian Camp" and Yuson's "Voice in the Hills"." Philippine Studies: Historical and Ethnographic Viewpoints 2001.
Lua MLA (9ú heag.)Yapo, Jerry R. "The Initiation Archetype in Fiction: A Reading of Hemingway's "Indian Camp" and Yuson's "Voice in the Hills"." Philippine Studies: Historical and Ethnographic Viewpoints, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.