Gaya APA
Bearing Maintenance and Replacement Guide. (1977).
England:
SKF.
Gaya Chicago
Bearing Maintenance and Replacement Guide.
.
England:
SKF,
1977.
Buku.
Gaya MLA
Bearing Maintenance and Replacement Guide.
.
England:
SKF,
1977.
Buku.
Gaya Turabian
Bearing Maintenance and Replacement Guide.
England:
SKF,
1977.
Buku.