Historic Environment Scotland. "
Floors Castle  (Category A) (LB10480)".
Retrieved 27 March 2019.

Historic Environment Scotland. "
Floors Castle (GDL00181)".
Retrieved 27 March 2019.

Paul, Sir James (1909).
The Scots Peerage.
Edinburgh: David Douglas.

Castle in the Country, BBC TV programme
Historic Environment Scotland. "
Floors Castle, NMRS Number: NT73SW 5.00 (58454)".
Canmore.
Retrieved 27 March 2019.
Historic Environment Scotland. "Floors Castle  (Category A) (LB10480)". Retrieved 27 March 2019.
Historic Environment Scotland. "Floors Castle (GDL00181)". Retrieved 27 March 2019.
Paul, Sir James (1909). The Scots Peerage. Edinburgh: David Douglas.
Castle in the Country, BBC TV programme
Historic Environment Scotland. "Floors Castle, NMRS Number: NT73SW 5.00 (58454)". Canmore. Retrieved 27 March 2019.
Floors Castle