Bautista, J. T. (2011). Surprising Sorsogon: Mother nature reveals her face. Cruising.
Chicago-viite (17. p.)Bautista, Joseph T. "Surprising Sorsogon: Mother Nature Reveals Her Face." Cruising 2011.
MLA-viite (9. p.)Bautista, Joseph T. "Surprising Sorsogon: Mother Nature Reveals Her Face." Cruising, 2011.
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