Ekonomista.

LCA online

Optimal decisions in markets and planned economies. - Boulder, 1990. Wydaw.

Macroeconomic planning and disequilibrium / Richard Portes, Richard Quandt, David Winter, Stephen Yeo. - Cambridge, 1987.

Some small sample properties of certain structural equation estimators / Richard E. Quandt. - Princeton, 1962.

The collected essays of Richard E. Quandt, T. 1 [in:] GoogleBooks, 26.04.2018 https://books.google.pl/books?id=fmKEAA8ki54C&pg=PA250&lpg=PA250&dq=Quandt,+Richard+%22Some+small+sample+properties+of+certain+structural+equation+estimators%22&source=bl&ots=0BmtBGlvB6&sig=Tun04EGNYXxTXad3ip3TrglKoiU&hl=pl&sa=X&ved=0ahUKEwjy3KHhjtjaAhULjSwKHW_pA9YQ6AEIMDAB#v=onepage&q=Quandt%2C%20Richard%20%22Some%20small%20sample%20properties%20of%20certain%20structural%20equation%20estimators%22&f=false