Арборикултура — разлика између измена

* Harris, R. W., Clark, J. R., Matheny, N. P. (2003): Arboriculture: Integrated Management of Landscape Trees, Shrubs, and Vines (4th Edition) ISBN 0-10: 013088882613-088882-6 | ISBN 978-0-13: 978-0130888822088882-2

* Harris, R. W., Harris, V. M. (1982): Arboriculture: Care of Trees, Shrubs, and Vines in the Landscape (4th Edition) ISBN 0-10: 013043935513-043935-5 | ISBN 978-0-13: 978-0130439352043935-2