Wilhide, E., & Wilhide, E. (1998). Lighting: Creative Planning For Successful Lighting Solutions Elizabeth Wilhide. Page One.
Chicago-viite (17. p.)Wilhide, Elizabeth, ja Elizabeth Wilhide. Lighting: Creative Planning For Successful Lighting Solutions Elizabeth Wilhide. Page One, 1998.
MLA-viite (8. p.)Wilhide, Elizabeth, ja Elizabeth Wilhide. Lighting: Creative Planning For Successful Lighting Solutions Elizabeth Wilhide. Page One, 1998.
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