Putnam, E. A., & Frazier, R. (1960). State curriculum guides for science, mathematics and modern foreign languages: Bibliography. US Department of Health Education and Welfare.
Citação do estilo Chicago (17ª ed.)Putnam, Elizabeth Anne, e R.P Frazier. State Curriculum Guides for Science, Mathematics and Modern Foreign Languages: Bibliography. Washington: US Department of Health Education and Welfare, 1960.
Citação MLA (9ª ed.)Putnam, Elizabeth Anne, e R.P Frazier. State Curriculum Guides for Science, Mathematics and Modern Foreign Languages: Bibliography. US Department of Health Education and Welfare, 1960.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.