Author : penulis, Onisimus Omtu

Author Claimed by:
ONISIMUS AMTU;  

Author : penulis, Heru Riyadi...[et al.]

Author Claimed by:
EDWIN ADRIANSYAH;   ANWARI MASATIP;   BUDI WIBOWO;   HERU RIYADI;  

Author : penulis, Hamid Patilina

Author Claimed by:
HAMID PATILIMA;  

Author : sugiyono

Author Claimed by:
SUGIYONO;  

Author : Dr. Acep Unang Rahayu, M.Ed. TESOL Drs.Joko PrayitnoDipl.TESL

Author Claimed by:
ACEP UNANG RAHAYU;  

Author : Abdul Hafiz Tanjung

Author Claimed by:
ABDUL HAFIZ TANJUNG;  

Author : Muhammad Adam ; editor, Irham Fahmi

Author Claimed by:
MUHAMMAD ADAM;  

Author : Penulis : Prof. Dr. Deddy Mulyadi, M.Si. Editor : Dedi Supriyadi, S.Pd. Muhammad Nur Afandi,

Author Claimed by:
Unknown;  

Author : Penulis, Wawan Dhewanto...[et al.]

Author Claimed by:
RHIAN INDRADEWA;   WAWAN DHEWANTO;   GHITA YOSHANTI;  

Author : Albert Kurniawan & Vina Merliana

Author Claimed by:
ALBERT KURNIAWAN PURNOMO;