Philippines. Bureau of Elementary Education. Special Education Division. (1996). Resource materials for the community-based SPED program for the mentally retarded. Special Education Division, Bureau of Elementary Education, Department of Education, Culture and Sports.
Čikaški stil citiranja (17. izdanje)Philippines. Bureau of Elementary Education. Special Education Division. Resource Materials for the Community-based SPED Program for the Mentally Retarded. Pasig City: Special Education Division, Bureau of Elementary Education, Department of Education, Culture and Sports, 1996.
MLA način citiranja (9. izdanje)Philippines. Bureau of Elementary Education. Special Education Division. Resource Materials for the Community-based SPED Program for the Mentally Retarded. Special Education Division, Bureau of Elementary Education, Department of Education, Culture and Sports, 1996.