Whiteside, L. W. (1968). Effective management techniques for getting things done. Parker publishing.
استشهاد بنمط شيكاغوWhiteside, Lynn W. Effective Management Techniques for Getting Things Done. NewYork: Parker publishing, 1968.
MLA استشهادWhiteside, Lynn W. Effective Management Techniques for Getting Things Done. Parker publishing, 1968.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.