Não informado. (1955). New Zealand plants and gardens. Royal New Zealand Institute of Horticulture.
Chicago-viite (17. p.)Não informado. New Zealand Plants and Gardens. Wellington: Royal New Zealand Institute of Horticulture, 1955.
MLA-viite (8. p.)Não informado. New Zealand Plants and Gardens. Royal New Zealand Institute of Horticulture, 1955.
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