Kern, Roy F.
Steel selection/Roy F Steel, Manfred E.Suess
John Wiley & Sons, 1979
Buku Teks
Yafhet Titus
Programasi poer pondasi tiang pancang
1996
UI - Skripsi (Membership)
Dickens, Charles, 1812-1870
Nicholas nickleby
Everyman`s Library, 1993
Buku Teks
Ellen, Roy F.
Nuaulu settlement and ecology : an approach to the environmental relations of an Eastern Indonesian community / Roy F. Ellen
Martinus Nijhoff, 1978
Buku Teks
Poer Adhie Prawoto
Kritik esai kesusasteraan Jawa modern / Poer Adhie Prawoto
Angkasa , 1989
Buku Teks