Haurongo: Kelling, Carl Friederich Christian rāua ko Kelling, Johann Friederich August
He whakaaturanga anō
Rārangi pukapuka
Allan, R. M. Nelson. Wellington, 1965
Kelling, F. 'German settlers in New Zealand'. Correspondence. New Zealand Times. 25 April 1907
Obit. [F. Kelling]. Colonist. 25 Oct. 1909