APA
Curriculum and professional support division, . (2006). A geography of Bhutan our natural environment : Course book for class VII. Paro: Ministry of education.
Chicago
Curriculum and professional support division, . 2006. A geography of Bhutan our natural environment : Course book for class VII. Paro: Ministry of education.
Harvard
Curriculum and professional support division, . (2006). A geography of Bhutan our natural environment : Course book for class VII. Paro: Ministry of education.
MLA
Curriculum and professional support division, . A geography of Bhutan our natural environment : Course book for class VII. Paro: Ministry of education. 2006.
