Jones, S., & Deutch, Y. (1982). Easy-to-make toys. Marshall Cavendish.
Chicago Style (17th ed.) ZitazioaJones, Sarah, eta Yvonne Deutch. Easy-to-make Toys. London: Marshall Cavendish, 1982.
MLA (9th ed.) ZitazioaJones, Sarah, eta Yvonne Deutch. Easy-to-make Toys. Marshall Cavendish, 1982.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.