Dimaandal, L. M., Quintana, V. N., & Sumayao, B. R. (1998). Educ B: Science teaching and testing : instructional behavioral objectives. UP Open University.
Chicago-viite (17. p.)Dimaandal, Lerma M., Violeta N. Quintana, ja Blanda R. Sumayao. Educ B: Science Teaching and Testing : Instructional Behavioral Objectives. Los Baños, Laguna: UP Open University, 1998.
MLA-viite (9. p.)Dimaandal, Lerma M., et al. Educ B: Science Teaching and Testing : Instructional Behavioral Objectives. UP Open University, 1998.
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