(2002). Public schools, bibigyan ng libreng email connectivity. Kabayan.
Dyfyniad Arddull Chicago"Public Schools, Bibigyan Ng Libreng Email Connectivity." Kabayan 2002.
Dyfyniad MLA"Public Schools, Bibigyan Ng Libreng Email Connectivity." Kabayan, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.