Kridalaksana, Harimurti and Achadiati, Achadiati and Lauder, Multamia and Pudentia, Pudentia and Rahman, Nurhayati and Kramadibrata, Dewaki and Wibisono, Singgih and Suparta, I Made and Yoesoef, Yoesoef and Holil, Munawar (2009) Sejarah kebudayaan Indonesia: seri bahasa, sastra dan aksara. Departemen Kebudayaan dan Pariwisata, Jakarta.

Winarno, Suyud and Sulistyanto, Bambang and Ismijono, Ismijono and Yoesoef, Yoesoef and Priyanti, Priyanti and Supriyatun, M.M. Rini and Arbi, Yunus and Winarni, Winarni and Patmiarsi, Sri and Natsir, M and Priyanto, Waluyo Agus and Hidayat, Rusmulia Tjiptadi and Sumedi, Bambang (2008) Rencana induk pelestarian dan pengembangan kawasan Sangiran. Manual. Direktorat Peninggalan Purbakala, Jakarta.

Ikram, Achadiati and Pudentia, Pudentia and Wibisono, Singgih and Yoesoef, Yoesoef (2007) Sejarah kebudayaan Indonesia 6: bahasa, sastra dan aksara. Direktorat Geografi Sejarah, Jakarta.