Sandhagen, H. (1979). Studies on the temporal senses of the prepositions at, on, in, by, and for in present-day English. University Microfilms International.
Dyfyniad Arddull ChicagoSandhagen, Harold. Studies on the Temporal Senses of the Prepositions at, on, in, by, and for in Present-day English. London: University Microfilms International, 1979.
Dyfyniad MLASandhagen, Harold. Studies on the Temporal Senses of the Prepositions at, on, in, by, and for in Present-day English. University Microfilms International, 1979.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.