Guevarra, S. V., & Gatchalian, C. F. Foodways of lowland Sariaya: Towards a sustainable food tourism. The Routledge handbook of sustainable food and gastronomy /edited by Philip Sloan, Willy Legrand and Clare Hindley ; preface by Roberto Flore. London :Routledge,c2015..
Cita Chicago (17th ed.)Guevarra, Shirley V., i Corazon F. Gatchalian. "Foodways of Lowland Sariaya: Towards a Sustainable Food Tourism." The Routledge Handbook of Sustainable Food and Gastronomy /edited by Philip Sloan, Willy Legrand and Clare Hindley ; Preface by Roberto Flore. London :Routledge,c2015. .
Cita MLA (9th ed.)Guevarra, Shirley V., i Corazon F. Gatchalian. "Foodways of Lowland Sariaya: Towards a Sustainable Food Tourism." The Routledge Handbook of Sustainable Food and Gastronomy /edited by Philip Sloan, Willy Legrand and Clare Hindley ; Preface by Roberto Flore. London :Routledge,c2015., .