APA

Ramachandran (S); Ramachandran (S) And Others, .Engineering Graphics. : .

Chicago

Ramachandran (S); Ramachandran (S) And Others, .Engineering Graphics. : .

Harvard

Ramachandran (S); Ramachandran (S) And Others, .Engineering Graphics. : .

MLA

Ramachandran (S); Ramachandran (S) And Others, .: . .