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.
Čikaški stil citiranja (17. izdanje)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 način citiranja (9. izdanje)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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