PNG Cocoa & Coconut Research Institute, Government contribution to Cocoa and Cocout research: proposals for direct financing to maintain current research levels and expand research results, Tavilo Research Centre, CCRI, Jun 1989
E.S.C. Smith (AES, Keravat), Bibliography of Cocoa in Papua New Guinea, PNG Dept of Primary Industry, Sep 1982
J.E. Moxon, LAES Bulletins in Simple English (Pests in Cocoa), n.d.
J. Wylik & R. Sims, Commercial Agricultural Production in PNG, n.d., c.1983
Cocoa, Port Moresby, Dept of Agricutture and Livestock, Farming Notes No.23, revised edition 1992 by Colin Benton and Jane Belfield (CQIP)
