On this ______day of ______, in the year 20____, before me,. Mention how the experience has helped you grow professionally and personally.Thank your supervisor for their guidance and support throughout your internship. MKTG 4880 – Internship for Credit. Acknowledgment Form. Securing an internship can feel very overwhelming! This guide can help you in your search. 57-2a-7 Form of acknowledgment. (1) The form of acknowledgment set forth in this section, if properly completed, is sufficient under any law of this state. Many proposals require or allow letters from your institution, administrators, partners, and collaborators.