APA-viite (7. p.)

Kennedy, L. M. (1984). Guiding children's learning of mathematics. Wadsworth Pub.

Chicago-viite (17. p.)

Kennedy, Leonard M. Guiding Children's Learning of Mathematics. Belmont, Calif: Wadsworth Pub, 1984.

MLA-viite (9. p.)

Kennedy, Leonard M. Guiding Children's Learning of Mathematics. Wadsworth Pub, 1984.