वासिंटन, डिचि आव डा आमेरिकान साइखनजिकेल एससियेसन (APA) आ इउनायतेड स्तेद्सनि गोसो गोनोखोखौ दैदेननाय देरसिन गोनोखोआरि आरो रोंगौथिगोनां फसंथान आरो गगोसो गोनोखोआरिफोरनि बेनो बुहुमनि देरसिन फसंथान।
The American Psychological Association (APA), in Washington, DC, is the largest scientific and professional organization representing psychology in the United States and is the world's largest association of psychologists.