Gaya APA
Susar, P, N. et al (2003).
Ekonomi barter Lembata : di tengah arus deras pasar bebas / Paulus Nong Susar, Joseph Markus Sidhu, Kornelia Penate; editor, Otto Syamsuddin Ishak .
Jakarta:
YAPPIKA.
Gaya MLA
Susar, Paulus, Nong. et al.
"Ekonomi barter Lembata : di tengah arus deras pasar bebas / Paulus Nong Susar, Joseph Markus Sidhu, Kornelia Penate; editor, Otto Syamsuddin Ishak".
Jakarta:
YAPPIKA,
2003.
Textbook.