KOESWARA, E. (1992). Logoterapi: Psikoterapi Viktor Frankl. Kanisius.
Chicago Style (17th ed.) CitationKOESWARA, E. Logoterapi: Psikoterapi Viktor Frankl. Yogyakarta: Kanisius, 1992.
MLA (9th ed.) CitationKOESWARA, E. Logoterapi: Psikoterapi Viktor Frankl. Kanisius, 1992.
Warning: These citations may not always be 100% accurate.