Philippines. National Manpower and Youth Council. Office of Vocational Preparation. Manpower Motivation Division. (1980). Filipino value system: (a literature survey). Manpower Motivation Division, Office of Vocational Preparation.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPhilippines. National Manpower and Youth Council. Office of Vocational Preparation. Manpower Motivation Division. Filipino Value System: (a Literature Survey). [Manila]: Manpower Motivation Division, Office of Vocational Preparation, 1980.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPhilippines. National Manpower and Youth Council. Office of Vocational Preparation. Manpower Motivation Division. Filipino Value System: (a Literature Survey). Manpower Motivation Division, Office of Vocational Preparation, 1980.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.