Ramirez, E. V. (1980). Business law reviewer (New ed.). s.n.]; [Cebu City : William Printing Press].
Chicago-viite (17. p.)Ramirez, Efren Vilbar. Business Law Reviewer. New ed. [S.l: s.n.]; [Cebu City : William Printing Press], 1980.
MLA-viite (9. p.)Ramirez, Efren Vilbar. Business Law Reviewer. New ed. s.n.]; [Cebu City : William Printing Press], 1980.
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