Caribbean Regional Seminar on Early Childhood Education Willemstad, Curacao, & Bernard van Leer Foundation. (1974). Innovation in early childhood education: Report of the second Caribbean seminar. Bernard van Leer Foundation.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Caribbean Regional Seminar on Early Childhood Education Willemstad, Curacao, و Bernard van Leer Foundation. Innovation in Early Childhood Education: Report of the Second Caribbean Seminar. The Hague: Bernard van Leer Foundation, 1974.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Caribbean Regional Seminar on Early Childhood Education Willemstad, Curacao, و Bernard van Leer Foundation. Innovation in Early Childhood Education: Report of the Second Caribbean Seminar. Bernard van Leer Foundation, 1974.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.