APA

Director General C. P. W. D. (. G. o. I. N. D., . (2019). Standard operating procedures for CPWD works manual-2019. New Delhi: Director General, Central Public Works Department (CPWD), Government of India 2019.

Chicago

Director General Central Public Works Department (CPWD) Government of India New Delhi, . 2019. Standard operating procedures for CPWD works manual-2019. New Delhi: Director General, Central Public Works Department (CPWD), Government of India 2019.

Harvard

Director General C. P. W. D. (. G. o. I. N. D., . (2019). Standard operating procedures for CPWD works manual-2019. New Delhi: Director General, Central Public Works Department (CPWD), Government of India 2019.

MLA

Director General Central Public Works Department (CPWD) Government of India New Delhi, . Standard operating procedures for CPWD works manual-2019. New Delhi: Director General, Central Public Works Department (CPWD), Government of India 2019. 2019.