Widianto, H. (2012). Sangiran, the breath of hominid sites. Ministry of Education and Culture, Directorate General of Culture, Conservation Office of Sangiran Early Man Site.
Chicago-viite (17. p.)Widianto, Harry. Sangiran, the Breath of Hominid Sites. [Sragen, Indonesia]: Ministry of Education and Culture, Directorate General of Culture, Conservation Office of Sangiran Early Man Site, 2012.
MLA-viite (9. p.)Widianto, Harry. Sangiran, the Breath of Hominid Sites. Ministry of Education and Culture, Directorate General of Culture, Conservation Office of Sangiran Early Man Site, 2012.
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