Vaheeda, M. (1987). Perturbation techniques. Department of Mathematics, CUSAT.
Chicago Style citaatVaheeda, M. Perturbation Techniques. Kochi: Department of Mathematics, CUSAT, 1987.
MLA citatieVaheeda, M. Perturbation Techniques. Department of Mathematics, CUSAT, 1987.
Let op: Deze citaties zijn niet altijd 100% accuraat.