Тукани — разлика између измена

* Restall, R. L., C. Rodner, & M. Lentino. ''Birds of Northern South America.'' Christopher Helm, London. {{pagepage1|publisher=|location=London|year=2006|isbn=978-0-7136-7243-5|pages=}} (vol. 1). {{page|year=|isbn=978-0-7136-7242-8|pages=}} (vol. 2).

* Schulenberg, T., D. Stotz, D. Lane, J. O' Neill, & T. Parker III. ''Birds of Peru.'' Christopher Helm, London. {{pagepage1|publisher=|location=London|year=2007|isbn=978-0-7136-8673-9|pages=}}