Gilbert Said:

how to write a resume letter for interview?

We Answered:

1) Your address at the top as it looks on your resume.
2) The recipients address left justified.
3) Find out the name of the specific person who will review your resume, if you can. Include it in the address and in the "Dear So-and-so" section. Don't forget formal titles like "Dr.".
4) First paragraph should state the job you are applying for and how you heard of it, if it is not simply through an add. Give a very brief eye catching statement about your skills.
5) Second/Third paragraphs should provide detail on the skills you listed.
6) Last paragraph should recap why you would make a good employee for the specific position for which you are applying.
7) Closer (ex: Sincerely, ...)
8) At the bottom, the word "Enclosures" if it is attached to your resume.
9) The entire thing MUST fit on one page, be a reasonable font (usually Times New Roman/12 point), and single spaced.

And, of course, there are many examples on the internet as already mentioned.

Good luck!