Tak, H. G. V. D. (1969). Reappraisal of a road project in Iran. Johns Hopkins Press.
Dyfyniad Arddull ChicagoTak, Herman G. Van Der. Reappraisal of a Road Project in Iran. Baltimore, Maryland: Johns Hopkins Press, 1969.
Dyfyniad MLATak, Herman G. Van Der. Reappraisal of a Road Project in Iran. Johns Hopkins Press, 1969.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.