توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Philippines. Bureau of Alternative Learning System. (2004). Basic education curriculum for the Alternative Learning System (ALS). Bureau of Alternative Learning System, Department of Education.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Philippines. Bureau of Alternative Learning System. Basic Education Curriculum for the Alternative Learning System (ALS). Pasig City: Bureau of Alternative Learning System, Department of Education, 2004.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Philippines. Bureau of Alternative Learning System. Basic Education Curriculum for the Alternative Learning System (ALS). Bureau of Alternative Learning System, Department of Education, 2004.