Puerto, M. D. (1988). The effect of contest on the pupil's achievement in mathematics among the grade V pupils of Claveria District, Division of Masbate SY 1987-1988.
Cita Chicago (17th ed.)Puerto, Marianito D. The Effect of Contest on the Pupil's Achievement in Mathematics Among the Grade V Pupils of Claveria District, Division of Masbate SY 1987-1988. 1988.
Cita MLA (9th ed.)Puerto, Marianito D. The Effect of Contest on the Pupil's Achievement in Mathematics Among the Grade V Pupils of Claveria District, Division of Masbate SY 1987-1988. 1988.
Atenció: Aquestes cites poden no estar 100% correctes.