Write A, if the material concerned is a PRIMARY SOURCE, B, if SECONDARY SOURCE and C if GENERAL REFERENCE.
____1. Autobiography
____2. Census
____3. Magazine Article
____4. Workbook
____5. Blog Article
____6. Official Gazette
____7. Wikepedia Article
____8. Textbooks
____9. Card Catalogue
____10. Digest of Reports
____11. Theses and Dissertations
____12. Synopsis of a Speech
____13. Receipts
____14. Microfilm of government report
____15. Abstract of Books
____16. Encyclopedia Article
____17. CD of interview
____18. Teacher’s reports on students
____19. Letter to the Editor
____20. Laws, Ordinances and Decrees​