Rumpel, J. (2002). Uprawa kalafiorow.
Tohutoru Kātū Chicago (17th ed.)Rumpel, Jan. Uprawa Kalafiorow. 2002.
Tohutoro MLA (9th ed.)Rumpel, Jan. Uprawa Kalafiorow. 2002.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.
Tohutoro APA (7th ed.)