Cita APA (7th ed.)
Singh, N. (2007). Problems and solutions in project management and control (Rev. ed.). Himalaya Pub. House.
Cita Chicago (17th ed.)
Singh, Narendra. Problems and Solutions in Project Management and Control. Rev. ed. Mumbai [India]: Himalaya Pub. House, 2007.
Cita MLA (9th ed.)
Singh, Narendra. Problems and Solutions in Project Management and Control. Rev. ed. Himalaya Pub. House, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.