Haurongo: Pawelka, Joseph John Thomas
He whakaaturanga anō
Rārangi pukapuka
Organ, A. W. A New Zealand Jack Sheppard. Wellington, 1912
Pawelka: his history, exploits, escapes and trials. Palmerston North, 1910
'Powelka's career'. Manawatu Evening Standard. 18 April 1910: 5
Swain, D. Pawelka. Tauranga, 1989