APA-viite (7. p.)

Palmer, C. B. (2023). Some engineering properties of Charnockitederived laterite subgrade soils in parts of Southwestern Nigeria. Obafemi Awolowo University, Ile Ife, Nigeria.

Chicago-viite (17. p.)

Palmer, Cecil B. Some Engineering Properties of Charnockitederived Laterite Subgrade Soils in Parts of Southwestern Nigeria. Obafemi Awolowo University, Ile Ife, Nigeria, 2023.

MLA-viite (9. p.)

Palmer, Cecil B. Some Engineering Properties of Charnockitederived Laterite Subgrade Soils in Parts of Southwestern Nigeria. Obafemi Awolowo University, Ile Ife, Nigeria, 2023.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.