Haurongo: Mackay, Joseph Angus
He whakaaturanga anō
Rārangi pukapuka
Mackay, J. A. Historic Poverty Bay and the East Coast. Gisborne, 1949. [Author’s annotated copy]. MS-Copy-Micro-0450. WTU
Mackay, J. A. Papers, c. 1900–1952. MS. Gisborne Museum
Obit. Gisborne Herald. 1 Oct. 1952: 8