Adler, H. (1981). Children with problems in physical education in school. Uppsala University ; Distributor, Almqvist & Wiksell International.
Lua i Stíl Chicago (17ú heag.)Adler, Hans. Children with Problems in Physical Education in School. Uppsala : Stockholm, Sweden: Uppsala University ; Distributor, Almqvist & Wiksell International, 1981.
Lua MLA (8ú heag.)Adler, Hans. Children with Problems in Physical Education in School. Uppsala University ; Distributor, Almqvist & Wiksell International, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.