1. A Treatise on the Origin, Qualities and Cultivation of Moss-Earth;Aiton,1805
2. Anderson, J., 1794. A Practical Treatise on Peat Moss. Edinburgh, 233 pp.
3. Comparison of ashing techniques for determination of the inorganic content of peats;Andrejko,1983
4. Geochemical prospecting of a uraniferous bog deposit at Masugnsbyn, northern Sweden;Armands,1967
5. Stratigraphical and morphological investigations of peat bogs of southeastern Canada;Auer;Comm. Inst. Quae. Forestal. Finlandiae Ed.,1927