APA
Kalra Ashok Kumar, University of Delhi. Faculty of Science. Department of Chemistry, Prof R P Singh Supervisor & University of Delhi. Faculty of Science. Department of Chemistry. (1972). Complexation reactions of dihydroxy coumarins. : .
Chicago
Kalra Ashok Kumar, University of Delhi. Faculty of Science. Department of Chemistry, Prof R P Singh Supervisor and University of Delhi. Faculty of Science. Department of Chemistry. 1972. Complexation reactions of dihydroxy coumarins. : .
Harvard
Kalra Ashok Kumar, University of Delhi. Faculty of Science. Department of Chemistry, Prof R P Singh Supervisor and University of Delhi. Faculty of Science. Department of Chemistry. (1972). Complexation reactions of dihydroxy coumarins. : .
MLA
Kalra Ashok Kumar, University of Delhi. Faculty of Science. Department of Chemistry, Prof R P Singh Supervisor and University of Delhi. Faculty of Science. Department of Chemistry. Complexation reactions of dihydroxy coumarins. : . 1972.
