Manlapig, M. C. L. (1995). Sign picture vocabulary. Special Education Assistance.
Chicagoスタイル(17版)引用形式Manlapig, Ma. Cristina L. Sign Picture Vocabulary. Manila: Special Education Assistance, 1995.
MLA(9版)引用形式Manlapig, Ma. Cristina L. Sign Picture Vocabulary. Special Education Assistance, 1995.
警告: この引用は必ずしも正確ではありません.