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1nork Crawford, William, 1844-1916“...Gisborne District (N.Z.) History Pictorial works....”
Argitaratua 1990
Liburua -
2nork Oliver, W. H. (William Hosking), 1925-“...Gisborne District (N.Z.) History....”
Argitaratua 1971
Liburua -
3