O-ar: Jim Allen: recent work. Auckland, N.Z.: City Art Gallery, 1975.

• Transcripts of conversations between the artist and Bruce Barber, Wystan Curnow, John Lethbridge, David Harre and Billy Apple, concerning O-ar Parts 1 and 2, held at the Barry Lett Gallery, 31 July 1975 and the Auckland City Art Gallery, 11-19 November 1975