John A Estrella

John A Estrella is the author of "Scale an Automated Online Business", "PMP Practice Makes Perfect", "Agile Project Management for Mobile Application Development" and "Sample Exam Questions".

Books by John A Estrella

PMP Practice Make...
Estrella, John A.
Electronic book text:

Sample Exam Quest...
Estrella, John A.
Paperback: $49.95

PMP Practice Make...
Haner, James L.
Paperback: $39.99

Scale an Automate...
Estrella, John A.
Paperback: $19.95