Não informado. (2001). Annual report of the Committee of the Free Public Library and the Derby Museum of the Borough of Liverpool. Committee of the Free Public Library.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Annual Report of the Committee of the Free Public Library and the Derby Museum of the Borough of Liverpool. Liverpool, Inglaterra: Committee of the Free Public Library, 2001.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Annual Report of the Committee of the Free Public Library and the Derby Museum of the Borough of Liverpool. Committee of the Free Public Library, 2001.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.