Copyright
Copyright
Email is essantial fact of business life.
You should treat people online the same way you would if you were face to face.
subject is listed for my search
Author was listed and contactable. Source was listed with edition and volume
Preece, Jenny in the communications of the acm
Author was listed and contactable. She was affiliated with an edu. The page was copyrighted and from a learning institution.
Author is listed. the source is sited and creditable. The volume and issue can be found.
the author was listed. the publication source and the vol. and issue were listed. A well know magazine can be contacted for credability.
Aurthor was listed and contactable. The source was listed with a volume and issue. The page is copyrighted and all the information seemed well layed out. It was very interesting and seems to be factual.