Ross, K., & Smith, T. (2010). Directors’ perceptions of parent involvement in the Early Head Start and Sure Start early intervention programs: A cross-Atlantic study.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ross, KB, و T. Smith. Directors’ Perceptions of Parent Involvement in the Early Head Start and Sure Start Early Intervention Programs: A Cross-Atlantic Study. 2010.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Ross, KB, و T. Smith. Directors’ Perceptions of Parent Involvement in the Early Head Start and Sure Start Early Intervention Programs: A Cross-Atlantic Study. 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.