Philippines. Department of Social Welfare and Development. (2001). Manual on effective parenting. Department of Social Welfare and Development.
Chicago-Zitierstil (17. Ausg.)Philippines. Department of Social Welfare and Development. Manual on Effective Parenting. [Quezon City]: Department of Social Welfare and Development, 2001.
MLA-Zitierstil (9. Ausg.)Philippines. Department of Social Welfare and Development. Manual on Effective Parenting. Department of Social Welfare and Development, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.