Piggott, M. (1988). A topography of cataloguing: Showing the most important landmarks, communications and perilous places. London: Library Association.
Παραπομπή Chicago StylePiggott, Mary. A Topography of Cataloguing: Showing the Most Important Landmarks, Communications and Perilous Places. London: Library Association, 1988.
Παραπομπή MLAPiggott, Mary. A Topography of Cataloguing: Showing the Most Important Landmarks, Communications and Perilous Places. London: Library Association, 1988.
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