Barnett, R. (2008). Practical playscript: Writing procedure manuals that people can use. Robert Barnett & Associates.
Chicago Style (17. basım) AtıfBarnett, Robert. Practical Playscript: Writing Procedure Manuals That People Can Use. Belconnen ACT: Robert Barnett & Associates, 2008.
MLA (9th ed.) AtıfBarnett, Robert. Practical Playscript: Writing Procedure Manuals That People Can Use. Robert Barnett & Associates, 2008.
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