APA (7 ম সংস্করণ) উদ্ধৃতি

Shrivastav Om P. & UNESCO International Centre for Engineering Education. Industrial maintenance , a discipline in its own right.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Shrivastav Om P. এবং UNESCO International Centre for Engineering Education. Industrial Maintenance , a Discipline in Its Own Right.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Shrivastav Om P. এবং UNESCO International Centre for Engineering Education. Industrial Maintenance , a Discipline in Its Own Right.