Final answer:
The American Association for Marriage and Family Therapy, the National Mental Health Association, and the Canadian Psychological Association are all organizations that can provide helpful information and resources for individuals seeking counseling services.
Step-by-step explanation:
The relevant organization for checking credentials of counselors is the American Association for Marriage and Family Therapy.
These organizations provide helpful information and resources for individuals seeking counseling services. Examples of other organizations include the National Mental Health Association and the Canadian Psychological Association. Therefore, the correct option is d. all of these.