hillforts. (2019). Višu pilskalns. Zenodo.
Tohutoru Kātū Chicago (17th ed.)hillforts. Višu Pilskalns. Zenodo, 2019.
Tohutoro MLA (9th ed.)hillforts. Višu Pilskalns. Zenodo, 2019.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.
Tohutoro APA (7th ed.)