Longman, P. (2008). Science Discovery For Lower Secondary Practical Workbook Teacher's Edition. Pearson Longman.
Chicago Style aipamenaLongman, Pearson. Science Discovery For Lower Secondary Practical Workbook Teacher's Edition. Pearson Longman, 2008.
MLA aipamenaLongman, Pearson. Science Discovery For Lower Secondary Practical Workbook Teacher's Edition. Pearson Longman, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.