What Must Be Done in Order to Create a Reference

What must be done in order to create a reference list?

A) Include a list of three to four people who know the nurse well and have worked with the nurse.
B) Create a list of four to five places where the nurse would like to work.
C) Prepare a list of three to five questions to ask the interviewer during the nurse interviews.
D) Write a one- to two-page resume to give to the interviewer during the nurse interviews.