Choat, J.H., Abesamis, R., Clements, K.D., McIlwain, J., Myers, R., Nanola, C., Rocha, L.A., Russell, B. & Stockwell, B. Acanthurus nigricans // IUCNRed List of Threatened Species. International Union for Conservation of Nature, 2012. Посетен на 3 май 2014. (на английски)