Swaans, L. W. (1981). Implementation of electronographic pictorial photometry. Leiden: [s.n.].
Chicago Style CitationSwaans, Lambertus Wilhelmus. Implementation of Electronographic Pictorial Photometry. Leiden: [s.n.], 1981.
MLA CitationSwaans, Lambertus Wilhelmus. Implementation of Electronographic Pictorial Photometry. Leiden: [s.n.], 1981.
Warning: These citations may not always be 100% accurate.