Eng, C. M. (1992). Food shopping and preparation: Psychographic differences between working and nonworking wives.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Eng, Choon Meng. Food Shopping and Preparation: Psychographic Differences Between Working and Nonworking Wives. Kuala Lumpur, 1992.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Eng, Choon Meng. Food Shopping and Preparation: Psychographic Differences Between Working and Nonworking Wives. 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.