Postmes, Tom <br/><br/>
The psychological dimensions of collective action, online / 
Tom Postmes. 
 - p. [165]-184 :  tables ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 180-184). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Διαδίκτυο (Internet)--Κοινωνικές απόψεις<br/>Οδηγοί<br/>Ψυχολογία