| Authors(s) | Richard, A. F. |
| Year | 1985 |
| Title | Social boundaries in a Malagasy prosimian, the sifaka (Propithecus verreauxi). International J. Primatology 6(6): 553-568. |
| Authors(s) | Richard, A. F. |
| Year | 1985 |
| Title | Social boundaries in a Malagasy prosimian, the sifaka (Propithecus verreauxi). International J. Primatology 6(6): 553-568. |