1. Acerbi, Giuseppe 1802 Travels through Sweden, Finland, and Lapland to the North Cape in the Years 1798 and 1799. Joseph Mawman, London, UK.
2. Ahnger, Charles Emile [1890–1900] Okända trakter mskr. af Ch. E. Ahnger (Infamous regions described by Ch. E. Ahnger). Museovirasto, arkeologian osaston topografinen arkisto. Inari, Helsinki, Finland.
3. Äikäs, Tiina 2011a Rantakiviltä tuntureille: Pyhät paikat saamelaisten rituaalisessa maisemassa (From boulders to fells: Sacred places in the Sámi ritual landscape). Pohjois-Suomen historiallinen yhdistys, Rovaniemi, Finland.
4. 2011b What Makes a Stone a Sieidi or How to Recognize a Holy Place? Culture Kultüras krustpunkti 5:14–24.
5. 2012 Quartzite at a Sieidi: A New Life of an Offering Site? In N-TAG TEN: Proceedings of the 10th Nordic TAG conference at Stiklestad, Norway 2009, Ragnhild Berge, Marek E. Jasinski, Kalle Sognnes, editors, pp. 1–8. British Archaeological Reports, International Series 2399. Archaeopress, Oxford, UK.