The Biggings, Papa Stour, Shetland : the history and excavation of a royal Norwegian farm /
Crawford, B. E.
Ballin Smith, Beverley.
Society of Antiquaries of Scotland.
Norske videnskaps-akademi i Oslo.
Edinburgh : Society of Antiquaries of Scotland and Det Norske Videnskaps-Akademi,
1999.
Includes bibliographical references and index.
Excavations (Archaeology)