Παραπομπή APA

Bowles, C. (1972). Promises to keep: My years in public life 1941-1969. B.I. Publications.

Παραπομπή Chicago Style

Bowles, Chester. Promises to Keep: My Years in Public Life 1941-1969. Bombay: B.I. Publications, 1972.

Παραπομπή MLA

Bowles, Chester. Promises to Keep: My Years in Public Life 1941-1969. B.I. Publications, 1972.