Fricker, L. J. Historic gardens and landscapes: The conservation of a national asset. Town Planning Review.
Lua i Stíl Chicago (17ú heag.)Fricker, Laurence J. "Historic Gardens and Landscapes: The Conservation of a National Asset." Town Planning Review .
Lua MLA (9ú heag.)Fricker, Laurence J. "Historic Gardens and Landscapes: The Conservation of a National Asset." Town Planning Review, .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.