Fraser, K. (1989). Someone at School has AIDS. National Association of State Boards of Education.
Chicago-Zitierstil (17. Ausg.)Fraser, Katherine. Someone at School Has AIDS. Alexandria: National Association of State Boards of Education, 1989.
MLA-Zitierstil (8. Ausg.)Fraser, Katherine. Someone at School Has AIDS. National Association of State Boards of Education, 1989.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.