Author : Supardi ; Editor, Robert Siahaan, Suardin Gaurifa ; Penyunting, Darsono Ambarita

Author Claimed by:
SUARDIN GAURIFA;   DARSONO AMBARITA M.TH;  

Author : Kusman Sudibjo ; editor, Suardin Gaurifa, Putra Hendra S. Sitompul; penyunting, Anton S. Purba

Author Claimed by:
SUARDIN GAURIFA;   DR KUSMAN SUDIBYO;   PUTRA HENDRA S. SITOMPUL;   ANTON SAMSI PURBA;  

Author : Perlin Zebua; editor, Willem, Anton S. Purba; penyunting, Putra Hendra S. Sitompul

Author Claimed by:
PUTRA HENDRA S. SITOMPUL;  

Author : Darsono Ambarita; editor, Andy K. Manurung, Suardin Gaurifa; penyunting, Evelyn Sianturi

Author Claimed by:
SUARDIN GAURIFA;   DARSONO AMBARITA M.TH;   EVELYNA SIANTURI S.SOS. M.PD.K;  

Author : Andrew P. L.tobing; editor, Himpun Panggabean; penyunting, Tengku Silvana Sinar, Anton S. Purba

Author Claimed by:
Unknown;  

Author : editor, Suardin Gaurifa ... [et al.] ; reviewer, Yan J.B. Parrangan ... [et al.]

Author Claimed by:
SUARDIN GAURIFA;   PUTRA HENDRA S. SITOMPUL;   DARSONO AMBARITA M.TH;   EVELYNA SIANTURI S.SOS. M.PD.K;  

Author : Andrew P. L. Tobing ; editor, Anton S. Purba ; penyunting, Suardin Gaurifa, Darsono Ambarita

Author Claimed by:
ANDREW PONTAS LUMBAN TOBING;   SUARDIN GAURIFA;   DARSONO AMBARITA M.TH;  

Author : Judhariksawan

Author Claimed by:
JUDHARIKSAWAN;  

Author : Ishak Runi, Sahra; editor, Asmar

Author Claimed by:
ISHAK RUNI;  

Author : Andi Dahri Adi Patra Ls; Suhardi M Anwar

Author Claimed by:
SUHARDI M ANWAR;   A.DAHRI ADI PATRA LS;