Terzić, Dušan. 1968. “Smolarenje Crnog Bora Primenom Sone Kiseline Kao Stimulatora U II Turnusu Od 4 Godine (Maoča, 1957-1960)”. Works of the Faculty of Forestry University of Sarajevo 16 (4-6):49-89. https://radovi.sfsa.unsa.ba/ojs/index.php/rsf/article/view/458.