Styl cytowania APA

(2011). Problems of management in the 21st century. Sientia Socialis, Ltd. in cooperation with SMC "Sientia Educologica".

Styl cytowania Chicago

Problems of Management in the 21st Century. Šiauliai: Sientia Socialis, Ltd. in cooperation with SMC "Sientia Educologica", 2011.

Styl cytowania MLA

Problems of Management in the 21st Century. Sientia Socialis, Ltd. in cooperation with SMC "Sientia Educologica", 2011.

Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..