ASPEN-APPTEA Workshop on Research for Students Conceptual Structures and Changes in Learning Physics (1990 : 2nd : Manila, Philippines), Asian Physics Education Network, & Asia-Pacific Physics Teachers and Educators Association. (1991). Research for students' conceptual structures and change in learning physics, UPISMED, Manila, November 5-7, 1990. ASPEN.
Chicago Style (17th ed.) CitationASPEN-APPTEA Workshop on Research for Students Conceptual Structures and Changes in Learning Physics (1990 : 2nd : Manila, Philippines), Asian Physics Education Network, and Asia-Pacific Physics Teachers and Educators Association. Research for Students' Conceptual Structures and Change in Learning Physics, UPISMED, Manila, November 5-7, 1990. Quezon City: ASPEN, 1991.
MLA (9th ed.) CitationASPEN-APPTEA Workshop on Research for Students Conceptual Structures and Changes in Learning Physics (1990 : 2nd : Manila, Philippines), et al. Research for Students' Conceptual Structures and Change in Learning Physics, UPISMED, Manila, November 5-7, 1990. ASPEN, 1991.