Maningas, A. A. (1977). Proposed modules on the concept environment for social studies II.
Chicago Style (17th ed.) CitationManingas, Antonio Alcabasa. Proposed Modules on the Concept Environment for Social Studies II. 1977.
MLA (9th ed.) CitationManingas, Antonio Alcabasa. Proposed Modules on the Concept Environment for Social Studies II. 1977.
Warning: These citations may not always be 100% accurate.