Lauster, P. (2005). Tes kepribadia. Bumu Aksara.
Chicago Style (17th ed.) CitationLauster, Peter. Tes Kepribadia. Bumu Aksara, 2005.
MLA (8th ed.) CitationLauster, Peter. Tes Kepribadia. Bumu Aksara, 2005.
Warning: These citations may not always be 100% accurate.