Gay, P. (2015). Practical boundary surveying: Legal and technical principles. Springer International Publishing. https://doi.org/10.1007/978-3-319-07158-9
Cita Chicago (17th ed.)Gay, Paul. Practical Boundary Surveying: Legal and Technical Principles. Cham: Springer International Publishing, 2015. https://doi.org/10.1007/978-3-319-07158-9.
Cita MLA (9th ed.)Gay, Paul. Practical Boundary Surveying: Legal and Technical Principles. Springer International Publishing, 2015. https://doi.org/10.1007/978-3-319-07158-9.
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