Del Rosario, V. F. (1967). Reading skill builders for Filipino children. s.n.].
Chicagoスタイル(17版)引用形式Del Rosario, Virginia F. Reading Skill Builders for Filipino Children. [Quezon City: s.n.], 1967.
MLA(9版)引用形式Del Rosario, Virginia F. Reading Skill Builders for Filipino Children. s.n.], 1967.
警告: この引用は必ずしも正確ではありません.