Frith, C., Frith, D. & Sharpe, C.J.: Standardwing Bird-of-paradise (Semioptera wallacii). [w:] del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (red.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona [on-line]. 2016. [zarchiwizowane z tego adresu (2016-03-31)].
hbw.com
Frith, C., Frith, D. & Sharpe, C.J.: Standardwing Bird-of-paradise (Semioptera wallacii). [w:] del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (red.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona [on-line]. 2016. [zarchiwizowane z tego adresu (2016-03-31)].
