Douglass, S. B. (1978). Managing yourself: Practical help for Christian in personal planning, time.... Here's Life.
Citace podle Chicago (17th ed.)Douglass, Stephen B. Managing Yourself: Practical Help for Christian in Personal Planning, Time.... California: Here's Life, 1978.
Citace podle MLA (9th ed.)Douglass, Stephen B. Managing Yourself: Practical Help for Christian in Personal Planning, Time.... Here's Life, 1978.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..