Association of Social Anthropologists of the Commonwealth, St. Antony's College (University of Oxford), & Firth, R. W. (1975). Themes in economic anthropology (Third impression.). Tavistock Publications.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Association of Social Anthropologists of the Commonwealth, St. Antony's College (University of Oxford), و Raymond William Firth. Themes in Economic Anthropology. Third impression. London ; New York: Tavistock Publications, 1975.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Association of Social Anthropologists of the Commonwealth, et al. Themes in Economic Anthropology. Third impression. Tavistock Publications, 1975.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.