Lorenzo, J. R. S. (1991). I.Q. booster. National Book Store.
Chicago Style (17th ed.) CitationLorenzo, J. Ramon S. I.Q. Booster. Mandaluyong City: National Book Store, 1991.
MLA (9th ed.) CitationLorenzo, J. Ramon S. I.Q. Booster. National Book Store, 1991.
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