Russell, S. D. (1989). Informal credit and commodity trade in Benguet, upland Luzon. Cordillera Studies Center, University of the Philippines College Baguio.
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 College Baguio, 1989.
Citatione MLA (9a ed.)Russell, Susan D. Informal Credit and Commodity Trade in Benguet, Upland Luzon. Cordillera Studies Center, University of the Philippines College Baguio, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.