trusk, r. j. (1962). theoretical problems in regional income accounting. the institute of national planning.
Cita Chicago (17th ed.)trusk, robert j. Theoretical Problems in Regional Income Accounting. cairo: the institute of national planning, 1962.
Cita MLA (9th ed.)trusk, robert j. Theoretical Problems in Regional Income Accounting. the institute of national planning, 1962.
Atenció: Aquestes cites poden no estar 100% correctes.