Boekel, A. (2007). Outdoor living: Courtyards, decks and patios. Images Pub.
Lua i Stíl Chicago (17ú heag.)Boekel, Andres. Outdoor Living: Courtyards, Decks and Patios. Bastow Place, Australia: Images Pub, 2007.
Lua MLA (9ú heag.)Boekel, Andres. Outdoor Living: Courtyards, Decks and Patios. Images Pub, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.