References:
Adam, F., & Innes of Learney, T. (1960). The Clans, Septs, and Regiments of the Scottish Highland. Edinburgh, Scotland: W. & A. K. Johnston 7 G. W. Bacon LTD.
Gold, J., & Gold, Margaret M. (1995). Imagining Scotland : Tradition, representation, and promotion in Scottish tourism since 1750. Aldershot, Hants, England : Brookfield, Vt.: Scolar Press ; Ashgate.
History of Raphael Tuck and Sons LTD. (n.d.). Retrieved from: https://tuckdb.org/history
Tuckett, S. (2016).Reassessing the Romance: Tartan as a Popular Commodity, c. 1770–1830. Edinburgh University Press. Retrieved from: https://owl.purdue.edu/owl/research_and_citation/apa_style/apa_formatting_and_style_guide/reference_list_author_authors.html