Wilhide, E., & Wilhide, E. (1998). Lighting: Creative Planning For Successful Lighting Solutions Elizabeth Wilhide. Page One.
Lua i Stíl Chicago (17ú heag.)Wilhide, Elizabeth, agus Elizabeth Wilhide. Lighting: Creative Planning For Successful Lighting Solutions Elizabeth Wilhide. Page One, 1998.
Lua MLA (8ú heag.)Wilhide, Elizabeth, agus Elizabeth Wilhide. Lighting: Creative Planning For Successful Lighting Solutions Elizabeth Wilhide. Page One, 1998.
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