1 When the information is available, include the author's last name and the page number from which the material came.  If the materials came from an online source and no page number is available, you only need to include the author's name.
Optima Specialty Steel, Inc., headquartered in Miami, FL, is one of North Americaâs leading independent manufacturers of specialty steel products.
Optima PMS is a world leading Windows based Property Management System that incorporates the latest in advanced technology. It is designed to provide all the features of a sophisticated Front Office system linked with other computerized hotel applications on the same relational SQL database.