Scottish Tourist Board. Research and Planning Division. (1975). Planning for tourism in Scotland: A preliminary national strategy : main report. Scottish Tourist Board.
Chicago-referens (17:e uppl.)Scottish Tourist Board. Research and Planning Division. Planning for Tourism in Scotland: A Preliminary National Strategy : Main Report. Edinburgh: Scottish Tourist Board, 1975.
MLA-referens (8:e uppl.)Scottish Tourist Board. Research and Planning Division. Planning for Tourism in Scotland: A Preliminary National Strategy : Main Report. Scottish Tourist Board, 1975.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.