Howick, Alnwick, England

English Heritage Role: Designating Authority

English Heritage Register of Parks and Gardens of Special Historic Interest

English Heritage Register of Parks and Gardens of Special Historic Interest, (Swindon: English Heritage, 2008) [on CD-ROM]

Gardens of Northumberland and the Borders

White, S., Gardens of Northumberland and the Borders (Cramlington: Sanderson Books Limited, 2006), pp. 96-101

The Buildings of England: Northumberland

Pevsner, N., J. Grundy and I. Richmond, The Buildings of England: Northumberland (London: Penguin, 1992)