Tony, R.(2003).Everything,s relative and other fables from science and tecnology .Norwood, New Jersey:Proyek Penelitian, Pengkajian dan Pembinaan Nilai-nilai Budaya Daerah Lampung.
Gaya MLA
Rothman, Tony."Everything,s relative and other fables from science and tecnology".Norwood, New Jersey:Proyek Penelitian, Pengkajian dan Pembinaan Nilai-nilai Budaya Daerah Lampung,2003.Textbook.