ebrary, Inc, & Lichtenstein, R. (2002). How to prepare for and respond to a crisis (2nd ed.). Association for Supervision and Curriculum Development.
Citazione stile Chigago Style (17a edizione)ebrary, Inc, e Robert Lichtenstein. How to Prepare for and Respond to a Crisis. 2nd ed. Alexandria, Va.: Association for Supervision and Curriculum Development, 2002.
Citatione MLA (9a ed.)ebrary, Inc, e Robert Lichtenstein. How to Prepare for and Respond to a Crisis. 2nd ed. Association for Supervision and Curriculum Development, 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.