HINDLE TIM. (1998). REDUCING STRESS. DORLING KINDERSLEY.
Lua i Stíl Chicago (17ú heag.)HINDLE TIM. REDUCING STRESS. LONDON: DORLING KINDERSLEY, 1998.
Lua MLA (9ú heag.)HINDLE TIM. REDUCING STRESS. DORLING KINDERSLEY, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.