Where can I find a good sample of response letter?

Samples of letters responding to job postings or advertisements appear on QuintCareers.com and Vault.com. Quintessential Careers offers sample letters in HTML format for viewing in a web browser, while the letters on Vault.com are in PDF format for downloading.

A response letter for a job posting should be in business letter format, with the contact information of both the sender and the receiver, as well as the date the letter was sent, at the top of the page. The letter should contain a mention of where the applicant saw the job posting, as well as an overview of relevant career experience, skills and education.