Industrial Policy Group. (1970). The case for overseas direct investment. London: Research Publications Services, ltd.
استشهاد بنمط شيكاغوIndustrial Policy Group. The Case for Overseas Direct Investment. London: Research Publications Services, ltd, 1970.
MLA استشهادIndustrial Policy Group. The Case for Overseas Direct Investment. London: Research Publications Services, ltd, 1970.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.