Chapman, S., Chapman, A., & Rank, M. (1991). Gifts your kids can't break. Bethany house.
Lua i Stíl Chicago (17ú heag.)Chapman, Steve, Anne Chapman, agus Maureen Rank. Gifts Your Kids Can't Break. Minneapolis: Bethany house, 1991.
Lua MLA (9ú heag.)Chapman, Steve, et al. Gifts Your Kids Can't Break. Bethany house, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.