Citazione Stile APA (7a Edizione)

Russell, S. D. (1989). Informal credit and commodity trade in Benguet, upland Luzon. Cordillera Studies Center, University of the Philippines.

Citazione stile Chigago Style (17a edizione)

Russell, Susan D. Informal Credit and Commodity Trade in Benguet, Upland Luzon. Baguio City: Cordillera Studies Center, University of the Philippines, 1989.

Citatione MLA (9a ed.)

Russell, Susan D. Informal Credit and Commodity Trade in Benguet, Upland Luzon. Cordillera Studies Center, University of the Philippines, 1989.