As̲ar, Sayyid Imdād Imām, 1849- (1907) Kīmiyā-yi zirāʻat : Shamsulʻulamāʼ K̲h̲ān Bahādur Navvāb Maulvī Sayyid Imdād Imām Ṣāḥib. Kārk̲h̲ānah-yi Paisah Ak̲h̲bār. ISBN: .