Template:Fleisher, 1975a
- Fleisher, R.L. 1975. Early Eocene to early Miocene planktonic foraminiferal biostratigraphy of the western Indian Ocean. – A Dissertation Presented to the Faculty of the Graduate School, University of Southern California. In Partial Fulfillment of the Requirements for the Degree, Doctor of Philosophy (Geological Sciences). 340 pp. DOI: 10.25549/usctheses-c29-340974
. ResearchGate 
.
