APA-referens (7:e uppl.)

Calero, A. M. (1975). A glimpse of children's development. s.n.

Chicago-referens (17:e uppl.)

Calero, Ana Mari. A Glimpse of Children's Development. s.l: s.n, 1975.

MLA-referens (9:e uppl.)

Calero, Ana Mari. A Glimpse of Children's Development. s.n, 1975.