Selwyn, P. (1975). Industries in the Southern African periphery: A study of industrial development in Botawana, Lesotho and Swaziland. Westview Press.
芝加哥风格引文Selwyn, Percy. Industries in the Southern African Periphery: A Study of Industrial Development in Botawana, Lesotho and Swaziland. Boulder, Colorado: Westview Press, 1975.
MLA引文Selwyn, Percy. Industries in the Southern African Periphery: A Study of Industrial Development in Botawana, Lesotho and Swaziland. Westview Press, 1975.
警告：这些引文格式不一定是100％准确.