Hidalgo, C. P., & Arambulo, T. E. (2003). Be your own English teacher!: Punctuation. Milflores Pub.
Cita Chicago (17th ed.)Hidalgo, Cristina Pantoja, i Thelma E. Arambulo. Be Your Own English Teacher!: Punctuation. Quezon City: Milflores Pub, 2003.
Cita MLA (9th ed.)Hidalgo, Cristina Pantoja, i Thelma E. Arambulo. Be Your Own English Teacher!: Punctuation. Milflores Pub, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.