Zon, A. P. M. v. d. (1992). Graminées du Cameroun. Wageningen Agricultural University.
Citación estilo ChicagoZon, A. P. M. van der. Graminées Du Cameroun. Wageningen, Netherlands: Wageningen Agricultural University, 1992.
Cita MLAZon, A. P. M. van der. Graminées Du Cameroun. Wageningen Agricultural University, 1992.
Warning: These citations may not always be 100% accurate.