Brownsey, P. J. (1987). A key to the genera of New Zealand ferns and allied plants. National Museum of New Zealand.
Citace podle Chicago (17th ed.)Brownsey, P. J. A Key to the Genera of New Zealand Ferns and Allied Plants. Wellington, N.Z.: National Museum of New Zealand, 1987.
Citace podle MLA (8th ed.)Brownsey, P. J. A Key to the Genera of New Zealand Ferns and Allied Plants. National Museum of New Zealand, 1987.
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