Oman. (2008). The post-basic education programme: [grades 11 and 12]. Ministry of Education, Sultanate of Oman.
Citazione stile Chigago Style (17a edizione)Oman. The Post-basic Education Programme: [grades 11 and 12]. [Maskat]: Ministry of Education, Sultanate of Oman, 2008.
Citatione MLA (9a ed.)Oman. The Post-basic Education Programme: [grades 11 and 12]. Ministry of Education, Sultanate of Oman, 2008.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.