APA-čujuhus (7. p.)
Schmoker, M. J. (2011). Focus: Elevating the essentials to radically improve student learning. ASCD.
Chicago-čujuhus (17. p.)
Schmoker, Michael J. Focus: Elevating the Essentials to Radically Improve Student Learning. Alexandria, Va.: ASCD, 2011.
MLA-čujuhus (9. p.)
Schmoker, Michael J. Focus: Elevating the Essentials to Radically Improve Student Learning. ASCD, 2011.
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