APA
Peale N. V., . (1987). The power of positive thinking. - New condensed edition. Pawling: .
Chicago
Peale Norman Vincent, . 1987. The power of positive thinking. - New condensed edition. Pawling: .
Harvard
Peale N. V., . (1987). The power of positive thinking. - New condensed edition. Pawling: .
MLA
Peale Norman Vincent, . The power of positive thinking. - New condensed edition. Pawling: . 1987.
