"Othere's account reconsidered", Ian Whitaker, "Arctic Anthropology" 18 (1981) nr 1 : [recenzja] ; "Scridefinnas in Widsidh", Ian Whitaker, "Neophilologus" 66 (1982), : [recenzja]

Studia Źródłoznawcze. Commentationes, Tom 29 (1985) s. 227-228
Gerard Labuda , Ian Whitaker (aut. dzieła rec.)