Katz, K. (2001). Where is baby's mommy?: A lift-the-flap book. Little Simon.
Lua i Stíl Chicago (17ú heag.)Katz, Karen. Where Is Baby's Mommy?: A Lift-the-flap Book. New York: Little Simon, 2001.
Lua MLA (8ú heag.)Katz, Karen. Where Is Baby's Mommy?: A Lift-the-flap Book. Little Simon, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.