Cita APA (7th ed.)

Peralta, J. T. (1982). I'wak: Alternative strategies for subsistence : a micro-economic study : the Iwak of Boyasyas, Nueva Vizcaya, Philippines. National Museum.

Cita Chicago (17th ed.)

Peralta, Jesus T. I'wak: Alternative Strategies for Subsistence : A Micro-economic Study : The Iwak of Boyasyas, Nueva Vizcaya, Philippines. Manila: National Museum, 1982.

Cita MLA (9th ed.)

Peralta, Jesus T. I'wak: Alternative Strategies for Subsistence : A Micro-economic Study : The Iwak of Boyasyas, Nueva Vizcaya, Philippines. National Museum, 1982.