Tucker, T. F., & Pout, M. (1933). Sex education in schools: An experiment in elementary instruction. Gerald Howe.
Dyfyniad Arddull ChicagoTucker, Theodore Frederic, and Muriel Pout. Sex Education in Schools: An Experiment in Elementary Instruction. London: Gerald Howe, 1933.
Dyfyniad MLATucker, Theodore Frederic, and Muriel Pout. Sex Education in Schools: An Experiment in Elementary Instruction. Gerald Howe, 1933.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.