Professional Book Publishers. (2019). The Fertiliser (Inorganic, Organic or Mixed) (Control) Order, 1985. Professional Book Publishers.
Chicago-referens (17:e uppl.)Professional Book Publishers. The Fertiliser (Inorganic, Organic or Mixed) (Control) Order, 1985. New Delhi: Professional Book Publishers, 2019.
MLA-referens (9:e uppl.)Professional Book Publishers. The Fertiliser (Inorganic, Organic or Mixed) (Control) Order, 1985. Professional Book Publishers, 2019.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.