Philippine Center for Language Study. (1966). Report of activities, 1957-1965. Philippines-University of California Language Program.
Chicago Style (17. basım) AtıfPhilippine Center for Language Study. Report of Activities, 1957-1965. Manila: Philippines-University of California Language Program, 1966.
MLA (9th ed.) AtıfPhilippine Center for Language Study. Report of Activities, 1957-1965. Philippines-University of California Language Program, 1966.
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