How can applicants ensure that the testimonials or references they include in their cover letter or resume are authentic and credible, rather than fabricated or exaggerated?

Applicants can ensure the authenticity and credibility of testimonials or references by verifying the source and contact information provided. They should also consider requesting references from reputable individuals or organizations within their industry. Additionally, applicants can cross-reference the information provided in the testimonials with their own experiences or accomplishments to ensure accuracy. Finally, applicants should be cautious of overly exaggerated claims or testimonials that seem too good to be true.