I.A. Suparman
Statistik sosial / I.A. Suparman
Rajawali, 1990
Buku Teks
Babad Betawi (Pakualaman) Ia
[publisher not identified], [date of publication not identified]
Naskah
Rufael, Byar
Najla = Diumu Ia Tajifflu
Navila, 2006, 2006
Buku Teks
Skinner, Brian J.
Physical geology
John Wiley & Sons, 1987
Buku Teks
Gilluly, James
Principles of geology
W.H. Freeman, 1959
Buku Teks