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Lua i Stíl Chicago (17ú heag.)Mendoza, Gabriel Bronola. Attitudes, Beliefs, and Perceptions of Seventh-Day Adventist Secondary School Educators in the Philippines. Ann Arbor, Mich: UMI Dissertation Services, 1991.
Lua MLA (9ú heag.)Mendoza, Gabriel Bronola. Attitudes, Beliefs, and Perceptions of Seventh-Day Adventist Secondary School Educators in the Philippines. UMI Dissertation Services, 1991.
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