Não informado. (2022). Miscellaneous Paper. Waterways Experiment Station.
Chicago-viite (17. p.)Não informado. Miscellaneous Paper. Vicksburg, Miss: Waterways Experiment Station, 2022.
MLA-viite (8. p.)Não informado. Miscellaneous Paper. Waterways Experiment Station, 2022.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.