typing in a row and have another row fill in automatically from another workbook

[tabaines]

I'm new to using Excel expressions. Please tell me (step by step)please, how you can type in a row in one spreadsheet and it also fill in another cell from another workbook. The first spreadsheet has several rows. I only want 3 specific ones on the other workbook. See below:[TABLE="width: 500"]
<tbody>[TR]
[TD]Last Name[/TD]
[TD]First Name[/TD]
[TD]email address[/TD]
[/TR]
[TR]
[TD]Doyle[/TD]
[TD]Eddie[/TD]
[TD]edoyle@gmail.com[/TD]
[/TR]
[TR]
[TD]Shaw[/TD]
[TD]Bernard[/TD]
[TD]sandfly@comcast.com[/TD]
[/TR]
</tbody>[/TABLE]