Lal, M., & Introduction by ,Ahmad, D. . S. H. (1977). Travel in the Punjab, Afganistan and: Turkistan to Balk, Bokhara and Herat and a visit to great britain and germany (2nd rev. ed.). K.P. begchi.
Citazione stile Chigago Style (17a edizione)Lal, Mohan, e Dr. S. Hasan Introduction by ,Ahmad. Travel in the Punjab, Afganistan and: Turkistan to Balk, Bokhara and Herat and a Visit to Great Britain and Germany. 2nd rev. ed. Calcutta: K.P. begchi, 1977.
Citatione MLA (9a ed.)Lal, Mohan, e Dr. S. Hasan Introduction by ,Ahmad. Travel in the Punjab, Afganistan and: Turkistan to Balk, Bokhara and Herat and a Visit to Great Britain and Germany. 2nd rev. ed. K.P. begchi, 1977.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.