New Zealand. Industries Development Commission. (1981). The N.Z. Plastics Industry Development Plan to 1990. Industries Development Commission.
Tohutoru Chicago (17th ed.)New Zealand. Industries Development Commission. The N.Z. Plastics Industry Development Plan to 1990. Wellington: Industries Development Commission, 1981.
Tohutoro MLA (8th ed.)New Zealand. Industries Development Commission. The N.Z. Plastics Industry Development Plan to 1990. Industries Development Commission, 1981.
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