(1981). International manual for the sampling of soft cohesive soils. Tokyo: Tokai University Press.
Trích dẫn kiểu ChicagoInternational Manual for the Sampling of Soft Cohesive Soils. Tokyo: Tokai University Press, 1981.
Deismireacht MLAInternational Manual for the Sampling of Soft Cohesive Soils. Tokyo: Tokai University Press, 1981.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.