(2003). Flora: The gardener's bible : More than 20.000 garden plants from around the world. London: Cassell.
Παραπομπή Chicago StyleFlora: The Gardener's Bible : More Than 20.000 Garden Plants From Around the World. London: Cassell, 2003.
Παραπομπή MLAFlora: The Gardener's Bible : More Than 20.000 Garden Plants From Around the World. London: Cassell, 2003.
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