Cita APA (7a ed.)
Zdenek, N., & Zdenek, N. (1970). Educational research in seven european socialist countries a survey 1969.
Cita estilo Chicago (17a ed.)
Zdenek, Novak, y Novak Zdenek. Educational Research in Seven European Socialist Countries a Survey 1969. 1970.
Cita MLA (9a ed.)
Zdenek, Novak, y Novak Zdenek. Educational Research in Seven European Socialist Countries a Survey 1969. 1970.
Precaución: Estas citas no son 100% exactas.