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Martin, M.L., Hickey, C.W.  2007. Scion Zeolite Bioassays. NIWA Client Report HAM2007-030.

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Gibbs, M., Bremner, D., van Kooten, M., Ozkundakci, D. 2008. Comparison of efficacy of four P-inactivation agents on Lake Rotorua sediments. NIWA Client Report: HAM2008-105.

Gibbs, M., Dudli, S., Vopel, K., Hickey, C., Wilson, P., Ozkundakci, D. 2007. P-inactivation efficiency of Z2G1 as a capping agent on Lake Okaro Sediment. NIWA Client Report: HAM2007-112.

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Özkundakci, D., 2006. Efficacy of sediment capping materials and flocculants for nutrient removal as a lake restoration technique – Case study on Lake Okaro, New Zealand. Diplom thesis, Lippe and Hoxter University of Applied sciences, Hoxter, 202 pp. 

Özkundakci, D., 2010. Speciation and dynamics of phosphorus in relation to lake restoration methods. Ph.D. thesis, Department of Biological Sciences, University of Waikato. 10.1007/s10750-009-0071-8

Özkundakci, D., Hamilton, D. 2007. Recent studies of sediment capping and flocculation for nutrient stabilisation. CBER Report 53. Report prepared as part of the Lake Ecosystem Restoration New Zealand (LERNZ). 

Özkundakci, D., Hamilton, D.P. and Gibbs, M. 2010a. Hypolimnetic phosphorus and nitrogen dynamics in a small, eutrophic lake with a seasonally anoxic hypolimnion. Hydrobiologia DOI:10.1007/s10750-010-0358-9.

Özkundakci, D., Hamilton, D.P., Scholes, P. 2010b. Effect of intensive catchment and in-lake restoration procedures on phosphorus concentrations in a eutrophic lake. Ecological Engineering 36: 396-405.

Özkundakci, D., Duggan, I.C., and Hamilton, D.P. 2009. Does sediment capping have post-application effects on zooplankton and phytoplankton? Hydrobiologia 10.1007/s10750-009-9938-y.

Yang, Z., van den Heuvel, M.R., Stuthridge, T.R. 2004. Assessment of the performance of nutrient reduction treatments for the Rotorua Lakes. Contract R02445. Prepared for Environment BOP.