Voss, J., Alcantara, E. R. E., & Jefremovas, V. (2005). Ritual/life: Sagada photographs, 1976-1982. A-Seven Pub.
Cita Chicago (17th ed.)Voss, Joachim, Erlyn Ruth E. Alcantara, i Villia Jefremovas. Ritual/life: Sagada Photographs, 1976-1982. Baguio City: A-Seven Pub, 2005.
Cita MLA (9th ed.)Voss, Joachim, et al. Ritual/life: Sagada Photographs, 1976-1982. A-Seven Pub, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.