| Authors(s) | Springer, S. |
| Year | 1967 |
| Title | Social organization of shark populations. In Sharks, skates and rays, edited by P.W. Gilbert, R.F.. Mathewson and D.P. Rall. Baltimore, Johns Hopkins Press, pp. 149-74 |
| Authors(s) | Springer, S. |
| Year | 1967 |
| Title | Social organization of shark populations. In Sharks, skates and rays, edited by P.W. Gilbert, R.F.. Mathewson and D.P. Rall. Baltimore, Johns Hopkins Press, pp. 149-74 |