Roenke, K. G. (1978). Flat glass: Its use as a dating tool for nineteenth century archaeological sites in the Pacific Northwest and elsewhere. Dept. of Sociology/Anthropology, University of Idaho.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Roenke, Karl G. Flat Glass: Its Use as a Dating Tool for Nineteenth Century Archaeological Sites in the Pacific Northwest and Elsewhere. Moscow: Dept. of Sociology/Anthropology, University of Idaho, 1978.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Roenke, Karl G. Flat Glass: Its Use as a Dating Tool for Nineteenth Century Archaeological Sites in the Pacific Northwest and Elsewhere. Dept. of Sociology/Anthropology, University of Idaho, 1978.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.