Hayes Jacobs, H. (1989). Interdisciplinary curriculum: Desing and implementation. ASCD.
Lua i Stíl Chicago (17ú heag.)Hayes Jacobs, Heidi. Interdisciplinary Curriculum: Desing and Implementation. España: ASCD, 1989.
Lua MLA (8ú heag.)Hayes Jacobs, Heidi. Interdisciplinary Curriculum: Desing and Implementation. ASCD, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.