(1969). Current research on instruction. Prentice-Hall.
Cita Chicago Style (17a ed.)Current Research on Instruction. Englewood Cliffs, N. J: Prentice-Hall, 1969.
Cita MLA (9a ed.)Current Research on Instruction. Prentice-Hall, 1969.
Precaución: Estas citas no son 100% exactas.