Tau, R. J., Livuana, A. P., & Tom, J. V. (1991). Preliminary report of the investigation on the East Sepik Provincial Government, January, 1991. [Department of Provincial Affairs.
Citazione stile Chigago Style (17a edizione)Tau, Ruma J., Aloysius P. Livuana, e Joel V. Tom. Preliminary Report of the Investigation on the East Sepik Provincial Government, January, 1991. [Port Moresby]: [Department of Provincial Affairs, 1991.
Citatione MLA (9a ed.)Tau, Ruma J., et al. Preliminary Report of the Investigation on the East Sepik Provincial Government, January, 1991. [Department of Provincial Affairs, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.