APA (7th ed.) Citation

Feria, C. M. Preparing grades using OpenOffice.org Calc. IN Tech101: Open Notes. Manila Bulletin.

Chicago Style (17th ed.) Citation

Feria, Charmagne Munoz. "Preparing Grades Using OpenOffice.org Calc. IN Tech101: Open Notes." Manila Bulletin .

MLA (9th ed.) Citation

Feria, Charmagne Munoz. "Preparing Grades Using OpenOffice.org Calc. IN Tech101: Open Notes." Manila Bulletin, .

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