Pallister, J. (2004). Environmental Management: A core text for O level and IGCSE. Oxford University Press.
Chicago-referens (17:e uppl.)Pallister, John. Environmental Management: A Core Text for O Level and IGCSE. Oxford: Oxford University Press, 2004.
MLA-referens (8:e uppl.)Pallister, John. Environmental Management: A Core Text for O Level and IGCSE. Oxford University Press, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.