Books, J., & Lloyd, J. M. (1987). First Aid: What to do and when. Golden Apple Pubhishers.
Chicago-čujuhus (17. p.)Books, John, juo J. Mervyn Lloyd. First Aid: What to Do and When. Golden Apple Pubhishers, 1987.
MLA-čujuhus (9. p.)Books, John, juo J. Mervyn Lloyd. First Aid: What to Do and When. Golden Apple Pubhishers, 1987.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.