Hammond Innes, D. (1981). What lands are these? Collins and Harvill Press.
Chicago-referens (17:e uppl.)Hammond Innes, Dorothy. What Lands Are These? London: Collins and Harvill Press, 1981.
MLA-referens (8:e uppl.)Hammond Innes, Dorothy. What Lands Are These? Collins and Harvill Press, 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.