夏皮罗 & 薛金强. (2011). 快乐减压: Relaxation & stress reduction workbook for kids. 陕西师范大学出版社.
Lua i Stíl Chicago (17ú heag.)夏皮罗 agus 薛金强. 快乐减压: Relaxation & Stress Reduction Workbook for Kids. 陕西师范大学出版社, 2011.
Lua MLA (8ú heag.)夏皮罗 agus 薛金强. 快乐减压: Relaxation & Stress Reduction Workbook for Kids. 陕西师范大学出版社, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.