Johnson, R. J. (1966). Business environment in an emerging nation. Evanston: Northwestern University Press.
استشهاد بنمط شيكاغوJohnson, Rossall J. Business Environment in an Emerging Nation. Evanston: Northwestern University Press, 1966.
MLA استشهادJohnson, Rossall J. Business Environment in an Emerging Nation. Evanston: Northwestern University Press, 1966.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.