Fong, C. K. (1989). Vertical integration in a mature industry: The case of the Malaysian / Singapore animal feed industry and integration into the marketing of animal livestock relating to the boiler market.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Fong, Cheng Kee. Vertical Integration in a Mature Industry: The Case of the Malaysian / Singapore Animal Feed Industry and Integration into the Marketing of Animal Livestock Relating to the Boiler Market. 1989.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Fong, Cheng Kee. Vertical Integration in a Mature Industry: The Case of the Malaysian / Singapore Animal Feed Industry and Integration into the Marketing of Animal Livestock Relating to the Boiler Market. 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.