Pratt, B., & Boyden, J. (1985). The Field directors' handbook: An Oxfam manual for development workers (4th ed.). Oxford University Press.
芝加哥风格引文Pratt, Brian, 与 Jo Boyden. The Field Directors' Handbook: An Oxfam Manual for Development Workers. 4th ed. Oxford: Oxford University Press, 1985.
MLA引文Pratt, Brian, 与 Jo Boyden. The Field Directors' Handbook: An Oxfam Manual for Development Workers. 4th ed. Oxford University Press, 1985.
警告：这些引文格式不一定是100％准确.