Rolle, J. M. (2001). Pebbles in the shoe: A profile of child workers in the footwear industry. CSWCD Development Journal.
Chicago-referens (17:e uppl.)Rolle, Josefina M. "Pebbles in the Shoe: A Profile of Child Workers in the Footwear Industry." CSWCD Development Journal 2001.
MLA-referens (9:e uppl.)Rolle, Josefina M. "Pebbles in the Shoe: A Profile of Child Workers in the Footwear Industry." CSWCD Development Journal, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.